Muttruck Bag Review: The Hiking Companion Your Dog Needs

After 3 months of trail testing, RVT Dr. Amelia Stone breaks down the Muttruck bag. From water bottle stability to poop bag access, find out if this 2026 model holds up.

Our Top Products Picks

ProductAction
Amazon Basics Pet Backpack for Cats & Small Dogs, Collapsible Travel Carrier with Ventilated Mesh, Removable Pad, and Safety Leash, Black

Amazon Basics Pet Backpack for Cats & Small Dogs, Collapsible Travel Carrier with Ventilated Mesh, Removable Pad, and Safety Leash, Black

Amazon Basics

SPACIOUS PET CARRIER DIMENSIONS: Measuring 15" L x 11.8" W x 17.3"H, this pet carrier backpack fits cats, puppies, and small to medium-sized pets. Please ensure your pet's height is within 14.5" and width within 11" BREATHABLE MESH PANELS: This pet carrier features breathable mesh panels on sides for ventilation and visibility. Its front mesh opens to allow pets to peek outside during travel SECURE ZIPPER DESIGN: This cat backpack includes three entrances and a secure zipper clasp to prevent escapes. Its removable mat enables easy clearning and maintains carrier shape SECURE & STABLE: This pet carrier is specially reinforced to maintain shape and provide added support during use TRAVEL-FRIENDLY BACKPACK: Lightweight with zipper pockets for essentials, this travel backpack is suitable for outdoor trips, vet visits, hiking, walking, and cycling

Kurgo Dog Saddlebag Backpack, Back Pack Dog Harness, Hiking Pack for Dogs, Packs for Pets to Wear, Camping & Travel Vest Harness, Reflective, Lightweight, Baxter Pack, for Medium & Large Pets

Kurgo Dog Saddlebag Backpack, Back Pack Dog Harness, Hiking Pack for Dogs, Packs for Pets to Wear, Camping & Travel Vest Harness, Reflective, Lightweight, Baxter Pack, for Medium & Large Pets

Kurgo

Backpack adjusts to fit dogs of most sizes and proportions Reflective trim allows you to run, hike and adventure with your dog knowing he's safely visible Two saddle bags provide extra space to store your dog's travel essentials; Baxter size fits 3.75L, and Big Baxter fits 7.5L Large handle, and rear mounted leash hook, offer extra control when needed Baxter Size - fits dogs 30-85 pounds Big Baxter Size - fits dogs 50-110 pounds Product comes with a guaranteed hassle-free Kurgo Lifetime Warranty

Ansukow Dog Backpack - Large Dog Backpack Harness for Outdoor Adventures, Hiking Dog Backpacks with Adjustable Straps - Durable Dog Packs for Hiking, Comfortable Backpack for Dogs to Wear,Black

Ansukow Dog Backpack - Large Dog Backpack Harness for Outdoor Adventures, Hiking Dog Backpacks with Adjustable Straps - Durable Dog Packs for Hiking, Comfortable Backpack for Dogs to Wear,Black

Ansukow

Introducing the Ansukow dog backpack, designed for the adventurous spirit of your furry friend. Perfect for hiking and outdoor activities, this backpack for dogs to wear combines style and functionality, ensuring your pet stays comfortable while carrying their essentials. The dog backpack harness fits securely, allowing your dog to move freely during your hiking excursions Durability meets adjustability in our dog hiking backpack. Crafted with high-quality materials, this backpack ensures long-lasting use and reliable performance. Reflective stripes add a layer of safety during nighttime adventures. The Ansukow dog hiking harness provides a snug fit for dogs of all sizes, including large dog backpack options, for those bigger breeds Our large dog backpack is designed with convenience in mind. It features multiple pockets for easy storage of treats, toys, and travel essentials. This backpack for dogs keeps everything organized, allowing your pet to carry their gear effortlessly. Ideal for hiking, ensuring your hiking dog backpack is ready for any adventure, big or small Lightweight and versatile, the Ansukow backpack for dogs to wear is crafted for ultimate comfort. Whether you're scaling a mountain or exploring a local park, our dog backpacks provide an easy carrying solution for your pet’s necessities. From small to large packs, we have backpacks for dogs that suit every trekking need Experience unparalleled safety and comfort with the Ansukow dog backpack for large dogs. Designed with a focus on comfort, adjustability, and carrying convenience, this hiking dog backpack is the ideal accessory for your pet. Embrace the ease of use and thoughtful design in our dog packs for hiking, offering the perfect blend of practicality and style

ONETIGRIS Dog Backpack for Medium & Large Dogs, Nylon Backpack for Dogs Tactical Pet Backpack with Side Pockets for Hiking Walking Training Running (Pink, Medium)

ONETIGRIS Dog Backpack for Medium & Large Dogs, Nylon Backpack for Dogs Tactical Pet Backpack with Side Pockets for Hiking Walking Training Running (Pink, Medium)

ONETIGRIS

OneTigris MAMMOTH Dog Pack: Durable 1000D nylon with mesh lining for breathability to maximize function and comfort on lengthier outings Storage Room: 2L pouch with two 2" by 7" loop panels on either side for carrying water, dog food, treats, toys; Each side pouch comes with an exterior horizontal umbrella pocket with cross-bungee cords for strapping on extra gear Hidden Zippers Design: To prevent the dog's hair from getting stuck in the zipper, also it's not easy to be unzipped when in use Adjustable Dog Harness Backpack: Hook-and-loop belly strap with UTX-Duraflex buckles so the pack stays in place and wrap dog's neck & belly around well Specifications for Large Version Pet Backpack: Net weight: 600g/21oz; Reinforced grab handle with UTX-Duraflex clip for leashes; 2 adjustable straps fits for different dog breeds and sizes with 17-23.5 inch neck & 25-31 inch chest

ONETIGRIS Dog Backpack for Medium & Large Dogs, Nylon Backpack for Dogs Tactical Pet Backpack with Side Pockets for Hiking Walking Training Running (Orange, Medium)

ONETIGRIS Dog Backpack for Medium & Large Dogs, Nylon Backpack for Dogs Tactical Pet Backpack with Side Pockets for Hiking Walking Training Running (Orange, Medium)

ONETIGRIS

OneTigris MAMMOTH Dog Pack: Durable 1000D nylon with mesh lining for breathability to maximize function and comfort on lengthier outings Storage Room: 2L pouch with two 2" by 7" loop panels on either side for carrying water, dog food, treats, toys; Each side pouch comes with an exterior horizontal umbrella pocket with cross-bungee cords for strapping on extra gear Hidden Zippers Design: To prevent the dog's hair from getting stuck in the zipper, also it's not easy to be unzipped when in use Adjustable Dog Harness Backpack: Hook-and-loop belly strap with UTX-Duraflex buckles so the pack stays in place and wrap dog's neck & belly around well Specifications for Large Version Pet Backpack: Net weight: 600g/21oz; Reinforced grab handle with UTX-Duraflex clip for leashes; 2 adjustable straps fits for different dog breeds and sizes with 17-23.5 inch neck & 25-31 inch chest

ONETIGRIS Dog Backpack for Medium & Large Dogs, Nylon Backpack for Dogs Tactical Pet Backpack with Side Pockets for Hiking Walking Training Running (Brown, Medium)

ONETIGRIS Dog Backpack for Medium & Large Dogs, Nylon Backpack for Dogs Tactical Pet Backpack with Side Pockets for Hiking Walking Training Running (Brown, Medium)

ONETIGRIS

OneTigris MAMMOTH Dog Pack: Durable 1000D nylon with mesh lining for breathability to maximize function and comfort on lengthier outings Storage Room: 2L pouch with two 2" by 7" loop panels on either side for carrying water, dog food, treats, toys; Each side pouch comes with an exterior horizontal umbrella pocket with cross-bungee cords for strapping on extra gear Hidden Zippers Design: To prevent the dog's hair from getting stuck in the zipper, also it's not easy to be unzipped when in use Adjustable Dog Harness Backpack: Hook-and-loop belly strap with UTX-Duraflex buckles so the pack stays in place and wrap dog's neck & belly around well Specifications for Medium Version: Net weight: 456g/16oz; Reinforced grab handle with UTX-Duraflex clip for leashes; 2 adjustable straps fits for different dog breeds and sizes with 17-23.5 inch neck & 25-31 inch chest

As we move further into 2026, the standard for dog walking gear has shifted from simple pouches to fully integrated utility belts. The Muttruck bag promises to bridge that gap, offering a hands-free solution for the owner who needs hydration, waste management, and rewards all within arm's reach.

In my 15 years as a Registered Veterinary Technician, I've seen countless owners struggle with "leash juggling"—trying to manage a water bottle, a clicker, and a reactive dog simultaneously. It’s a safety hazard. I spent the last three months testing the Muttruck on rigorous trails and city sidewalks to see if it actually reduces that chaos. If you are looking for a broader overview of our top picks this year, check out our Active Dog Gear Guide: Essentials for 2026 Adventures.

Key Takeaways: The 30-Second Verdict

FeatureRatingNotes
Durability9/10Ripstop material handled brambles well.
Stability7.5/10Minimal bounce at a walk, significant bounce at a jog.
Capacity8/10Fits a standard 32oz bottle, but tight with a large phone.
Value9/10Cheaper than most 2026 tactical vests.

Best For: Hikers, Service Dog Handlers, and owners of "thirsty" breeds. Pass If: You are a trail runner (too much movement).

Design and Sensory Feel: Built for the Trail?

When you first unpack the Muttruck, the tactile quality stands out. Unlike the flimsy nylon prominent in older 2024 models, this uses a denser, textured weave that feels resistant to claws. I scratched a key aggressively against the main panel—no snag. That’s a good sign for anyone with a jumpy dog.

The hardware is matte black plastic. It feels robust, not brittle. The "click" of the buckle is satisfyingly loud—audible enough that it might startle a sound-sensitive dog if you snap it right next to their ear, so keep that in mind during your first fitting.

My favorite design choice is the water bottle orientation. It sits at a slight angle rather than perfectly vertical. This ergonomic tilt makes drawing the bottle easier when you are moving, mimicking the design we saw in high-end human trekking packs late last year.

Field Test: 3 Months of Wear and Tear

I tested this bag primarily with a 5-year-old German Shepherd mix who pulls when he sees deer. Stability is critical here. If your gear twists around your waist every time your dog lunges, it’s useless.

The Hydration Holster

The dedicated water bottle pocket is the star here. It fits my battered 32oz insulated bottle snugly. The drawstring retention cord is a small but vital detail; I bent over to pick up waste multiple times, and the bottle stayed put. In the clinic, we often tell owners to carry water to prevent heatstroke, but carrying a bottle by hand ruins your leash mechanics. This bag solves that.

The "Poop Bag" Workflow

Nothing is more frustrating than a jammed bag dispenser when your dog has just done their business in a neighbor's driveway. The Muttruck features a side-feed grommet. In testing, standard rolls fed through smoothly, but the thicker, compostable bags that became popular in 2025 tend to catch slightly. I found it easier to just unzip the pocket and grab a bag manually rather than fighting the grommet.

The Service Dog Application

For service dog handlers, gear isn't just a convenience; it's medical equipment. I had a client with a mobility assistance Golden Retriever try this bag for two weeks. Her feedback was illuminating.

The accessibility of the treat pouch allowed for rapid reinforcement without fumbling. However, she noted that the magnetic closure on the treat section wasn't quite strong enough to prevent nose-nudging. If you have a highly food-motivated dog, they will figure out how to pop that magnet open. I recommend using a secondary ziplock bag inside the pouch for high-value treats like liver or cheese.

The Dealbreaker: The "Bounce" Factor

Every product has a flaw, and for the Muttruck, it is the suspension system during high-impact activity.

While excellent for walking and hiking, this bag is not designed for running. Once I picked up the pace to a light jog, the weight of the full water bottle caused the pack to slap against my hip. The strap, while adjustable, lacks the silicone grip strips we are seeing on newer 2026 athletic belts. If you tighten it enough to stop the bounce, it digs into your abdomen.

If your primary activity is Canicross or trail running, look elsewhere. This is strictly a walking/hiking accessory.

Comparison: Muttruck vs. The 2026 Market

How does it stack up against the current competition?

FeatureMuttruck BagRuffwear Home Trail (2026)Kurgo Walk-About Gen 3
Bottle Capacity32oz (Standard)20oz (Included flask)24oz (Mesh pocket)
Waste StorageIntegrated GrommetSeparate PouchIntegrated Grommet
Phone StorageTight fit for Max sizesPadded sleeveZippered Front
Price TierMid-RangePremiumBudget
Best UseLong HikesUrban WalksShort Potty Breaks

The Muttruck bag is a robust, sensible piece of equipment that solves the "full hands" problem effectively. As an RVT, I appreciate the focus on hydration—having water readily available is non-negotiable for safe hiking. While it falters as a running belt due to weight distribution issues, it excels as a hiking companion. For the owner who wants to carry water, treats, and waste bags without wearing a full backpack, this is one of the most practical options on the market right now.

Our Top Picks

Amazon Basics Pet Backpack for Cats & Small Dogs, Collapsible Travel Carrier with Ventilated Mesh, Removable Pad, and Safety Leash, Black
Amazon Basics

Amazon Basics Pet Backpack for Cats & Small Dogs, Collapsible Travel Carrier with Ventilated Mesh, Removable Pad, and Safety Leash, Black

SPACIOUS PET CARRIER DIMENSIONS: Measuring 15" L x 11.8" W x 17.3"H, this pet carrier backpack fits cats, puppies, and small to medium-sized pets. Please ensure your pet's height is within 14.5" and width within 11" BREATHABLE MESH PANELS: This pet carrier features breathable mesh panels on sides for ventilation and visibility. Its front mesh opens to allow pets to peek outside during travel SECURE ZIPPER DESIGN: This cat backpack includes three entrances and a secure zipper clasp to prevent escapes. Its removable mat enables easy clearning and maintains carrier shape SECURE & STABLE: This pet carrier is specially reinforced to maintain shape and provide added support during use TRAVEL-FRIENDLY BACKPACK: Lightweight with zipper pockets for essentials, this travel backpack is suitable for outdoor trips, vet visits, hiking, walking, and cycling

Key Features

  • SPACIOUS PET CARRIER DIMENSIONS: Measuring 15" L x 11.8" W x 17.3"H, this pet carrier backpack fits cats, puppies, and small to medium-sized pets. Please ensure your pet's height is within 14.5" and width within 11"
  • BREATHABLE MESH PANELS: This pet carrier features breathable mesh panels on sides for ventilation and visibility. Its front mesh opens to allow pets to peek outside during travel
  • SECURE ZIPPER DESIGN: This cat backpack includes three entrances and a secure zipper clasp to prevent escapes. Its removable mat enables easy clearning and maintains carrier shape
  • SECURE & STABLE: This pet carrier is specially reinforced to maintain shape and provide added support during use

Specifications

ColorBlack
$31.99
Buy Now on Amazon
Free delivery available • Prime eligible
Kurgo Dog Saddlebag Backpack, Back Pack Dog Harness, Hiking Pack for Dogs, Packs for Pets to Wear, Camping & Travel Vest Harness, Reflective, Lightweight, Baxter Pack, for Medium & Large Pets
Kurgo

Kurgo Dog Saddlebag Backpack, Back Pack Dog Harness, Hiking Pack for Dogs, Packs for Pets to Wear, Camping & Travel Vest Harness, Reflective, Lightweight, Baxter Pack, for Medium & Large Pets

Backpack adjusts to fit dogs of most sizes and proportions Reflective trim allows you to run, hike and adventure with your dog knowing he's safely visible Two saddle bags provide extra space to store your dog's travel essentials; Baxter size fits 3.75L, and Big Baxter fits 7.5L Large handle, and rear mounted leash hook, offer extra control when needed Baxter Size - fits dogs 30-85 pounds Big Baxter Size - fits dogs 50-110 pounds Product comes with a guaranteed hassle-free Kurgo Lifetime Warranty

Key Features

  • Backpack adjusts to fit dogs of most sizes and proportions
  • Reflective trim allows you to run, hike and adventure with your dog knowing he's safely visible
  • Two saddle bags provide extra space to store your dog's travel essentials; Baxter size fits 3.75L, and Big Baxter fits 7.5L
  • Large handle, and rear mounted leash hook, offer extra control when needed

Specifications

ColorCoastal Blue
Size7.0"L x 14.0"W x 7.0"H
Unit Count1
$48.00
Buy Now on Amazon
Free delivery available • Prime eligible
Ansukow Dog Backpack - Large Dog Backpack Harness for Outdoor Adventures, Hiking Dog Backpacks with Adjustable Straps - Durable Dog Packs for Hiking, Comfortable Backpack for Dogs to Wear,Black
Ansukow

Ansukow Dog Backpack - Large Dog Backpack Harness for Outdoor Adventures, Hiking Dog Backpacks with Adjustable Straps - Durable Dog Packs for Hiking, Comfortable Backpack for Dogs to Wear,Black

Introducing the Ansukow dog backpack, designed for the adventurous spirit of your furry friend. Perfect for hiking and outdoor activities, this backpack for dogs to wear combines style and functionality, ensuring your pet stays comfortable while carrying their essentials. The dog backpack harness fits securely, allowing your dog to move freely during your hiking excursions Durability meets adjustability in our dog hiking backpack. Crafted with high-quality materials, this backpack ensures long-lasting use and reliable performance. Reflective stripes add a layer of safety during nighttime adventures. The Ansukow dog hiking harness provides a snug fit for dogs of all sizes, including large dog backpack options, for those bigger breeds Our large dog backpack is designed with convenience in mind. It features multiple pockets for easy storage of treats, toys, and travel essentials. This backpack for dogs keeps everything organized, allowing your pet to carry their gear effortlessly. Ideal for hiking, ensuring your hiking dog backpack is ready for any adventure, big or small Lightweight and versatile, the Ansukow backpack for dogs to wear is crafted for ultimate comfort. Whether you're scaling a mountain or exploring a local park, our dog backpacks provide an easy carrying solution for your pet’s necessities. From small to large packs, we have backpacks for dogs that suit every trekking need Experience unparalleled safety and comfort with the Ansukow dog backpack for large dogs. Designed with a focus on comfort, adjustability, and carrying convenience, this hiking dog backpack is the ideal accessory for your pet. Embrace the ease of use and thoughtful design in our dog packs for hiking, offering the perfect blend of practicality and style

Key Features

  • Introducing the Ansukow dog backpack, designed for the adventurous spirit of your furry friend. Perfect for hiking and outdoor activities, this backpack for dogs to wear combines style and functionality, ensuring your pet stays comfortable while carrying their essentials. The dog backpack harness fits securely, allowing your dog to move freely during your hiking excursions
  • Durability meets adjustability in our dog hiking backpack. Crafted with high-quality materials, this backpack ensures long-lasting use and reliable performance. Reflective stripes add a layer of safety during nighttime adventures. The Ansukow dog hiking harness provides a snug fit for dogs of all sizes, including large dog backpack options, for those bigger breeds
  • Our large dog backpack is designed with convenience in mind. It features multiple pockets for easy storage of treats, toys, and travel essentials. This backpack for dogs keeps everything organized, allowing your pet to carry their gear effortlessly. Ideal for hiking, ensuring your hiking dog backpack is ready for any adventure, big or small
  • Lightweight and versatile, the Ansukow backpack for dogs to wear is crafted for ultimate comfort. Whether you're scaling a mountain or exploring a local park, our dog backpacks provide an easy carrying solution for your pet’s necessities. From small to large packs, we have backpacks for dogs that suit every trekking need

Specifications

ColorBlack
SizeLarge
Unit Count1
$23.99
Buy Now on Amazon
Free delivery available • Prime eligible
ONETIGRIS Dog Backpack for Medium & Large Dogs, Nylon Backpack for Dogs Tactical Pet Backpack with Side Pockets for Hiking Walking Training Running (Pink, Medium)
ONETIGRIS

ONETIGRIS Dog Backpack for Medium & Large Dogs, Nylon Backpack for Dogs Tactical Pet Backpack with Side Pockets for Hiking Walking Training Running (Pink, Medium)

OneTigris MAMMOTH Dog Pack: Durable 1000D nylon with mesh lining for breathability to maximize function and comfort on lengthier outings Storage Room: 2L pouch with two 2" by 7" loop panels on either side for carrying water, dog food, treats, toys; Each side pouch comes with an exterior horizontal umbrella pocket with cross-bungee cords for strapping on extra gear Hidden Zippers Design: To prevent the dog's hair from getting stuck in the zipper, also it's not easy to be unzipped when in use Adjustable Dog Harness Backpack: Hook-and-loop belly strap with UTX-Duraflex buckles so the pack stays in place and wrap dog's neck & belly around well Specifications for Large Version Pet Backpack: Net weight: 600g/21oz; Reinforced grab handle with UTX-Duraflex clip for leashes; 2 adjustable straps fits for different dog breeds and sizes with 17-23.5 inch neck & 25-31 inch chest

Key Features

  • OneTigris MAMMOTH Dog Pack: Durable 1000D nylon with mesh lining for breathability to maximize function and comfort on lengthier outings
  • Storage Room: 2L pouch with two 2" by 7" loop panels on either side for carrying water, dog food, treats, toys; Each side pouch comes with an exterior horizontal umbrella pocket with cross-bungee cords for strapping on extra gear
  • Hidden Zippers Design: To prevent the dog's hair from getting stuck in the zipper, also it's not easy to be unzipped when in use
  • Adjustable Dog Harness Backpack: Hook-and-loop belly strap with UTX-Duraflex buckles so the pack stays in place and wrap dog's neck & belly around well

Specifications

ColorPink
SizeMedium
Unit Count1
$30.39
Buy Now on Amazon
Free delivery available • Prime eligible
ONETIGRIS Dog Backpack for Medium & Large Dogs, Nylon Backpack for Dogs Tactical Pet Backpack with Side Pockets for Hiking Walking Training Running (Orange, Medium)
ONETIGRIS

ONETIGRIS Dog Backpack for Medium & Large Dogs, Nylon Backpack for Dogs Tactical Pet Backpack with Side Pockets for Hiking Walking Training Running (Orange, Medium)

OneTigris MAMMOTH Dog Pack: Durable 1000D nylon with mesh lining for breathability to maximize function and comfort on lengthier outings Storage Room: 2L pouch with two 2" by 7" loop panels on either side for carrying water, dog food, treats, toys; Each side pouch comes with an exterior horizontal umbrella pocket with cross-bungee cords for strapping on extra gear Hidden Zippers Design: To prevent the dog's hair from getting stuck in the zipper, also it's not easy to be unzipped when in use Adjustable Dog Harness Backpack: Hook-and-loop belly strap with UTX-Duraflex buckles so the pack stays in place and wrap dog's neck & belly around well Specifications for Large Version Pet Backpack: Net weight: 600g/21oz; Reinforced grab handle with UTX-Duraflex clip for leashes; 2 adjustable straps fits for different dog breeds and sizes with 17-23.5 inch neck & 25-31 inch chest

Key Features

  • OneTigris MAMMOTH Dog Pack: Durable 1000D nylon with mesh lining for breathability to maximize function and comfort on lengthier outings
  • Storage Room: 2L pouch with two 2" by 7" loop panels on either side for carrying water, dog food, treats, toys; Each side pouch comes with an exterior horizontal umbrella pocket with cross-bungee cords for strapping on extra gear
  • Hidden Zippers Design: To prevent the dog's hair from getting stuck in the zipper, also it's not easy to be unzipped when in use
  • Adjustable Dog Harness Backpack: Hook-and-loop belly strap with UTX-Duraflex buckles so the pack stays in place and wrap dog's neck & belly around well

Specifications

ColorOrange
SizeMedium
Unit Count1
$30.39
Buy Now on Amazon
Free delivery available • Prime eligible
ONETIGRIS Dog Backpack for Medium & Large Dogs, Nylon Backpack for Dogs Tactical Pet Backpack with Side Pockets for Hiking Walking Training Running (Brown, Medium)
ONETIGRIS

ONETIGRIS Dog Backpack for Medium & Large Dogs, Nylon Backpack for Dogs Tactical Pet Backpack with Side Pockets for Hiking Walking Training Running (Brown, Medium)

OneTigris MAMMOTH Dog Pack: Durable 1000D nylon with mesh lining for breathability to maximize function and comfort on lengthier outings Storage Room: 2L pouch with two 2" by 7" loop panels on either side for carrying water, dog food, treats, toys; Each side pouch comes with an exterior horizontal umbrella pocket with cross-bungee cords for strapping on extra gear Hidden Zippers Design: To prevent the dog's hair from getting stuck in the zipper, also it's not easy to be unzipped when in use Adjustable Dog Harness Backpack: Hook-and-loop belly strap with UTX-Duraflex buckles so the pack stays in place and wrap dog's neck & belly around well Specifications for Medium Version: Net weight: 456g/16oz; Reinforced grab handle with UTX-Duraflex clip for leashes; 2 adjustable straps fits for different dog breeds and sizes with 17-23.5 inch neck & 25-31 inch chest

Key Features

  • OneTigris MAMMOTH Dog Pack: Durable 1000D nylon with mesh lining for breathability to maximize function and comfort on lengthier outings
  • Storage Room: 2L pouch with two 2" by 7" loop panels on either side for carrying water, dog food, treats, toys; Each side pouch comes with an exterior horizontal umbrella pocket with cross-bungee cords for strapping on extra gear
  • Hidden Zippers Design: To prevent the dog's hair from getting stuck in the zipper, also it's not easy to be unzipped when in use
  • Adjustable Dog Harness Backpack: Hook-and-loop belly strap with UTX-Duraflex buckles so the pack stays in place and wrap dog's neck & belly around well

Specifications

ColorBrown
SizeMedium
$37.99
Buy Now on Amazon
Free delivery available • Prime eligible

Frequently Asked Questions

Can the Muttruck bag fit a large smartphone?
It is a tight squeeze. Most standard 2026 smartphones fit fine, but if you have a 'Max' or 'Ultra' model with a heavy-duty case, it will take up the entire front pocket, leaving little room for keys.
Is the material machine washable?
Yes, but air drying is recommended. The internal coating that provides water resistance can degrade in high heat dryers. I washed mine on a cold cycle after a muddy hike and it came out looking new.
Does it come with a water bottle?
No, the Muttruck is sold as the carrier only. It is designed to fit standard 32oz wide-mouth bottles (like Nalgenes or Hydro Flasks) which most hikers already own.
Is this suitable for waist training a puppy?
Absolutely. The quick access to treats makes it excellent for clicker training on walks. Just be aware of the magnetic closure if your puppy is a clever thief.