K9 Sport, Sack® PLUS 2 [Backpack]

The Plus 2 is an adventurous pup-pack with a multifunctional storage bag--perfect for treats, gear, or whatever else your four-legged pal needs!

It also acts like a back support, snugly snuggling your pup close to you. Comes in sizes S-L, with thicker straps and a padded panel for weightier walks. For even more features, the PLUS 2 has a detachable storage bag, fully ventilated sides, mesh pockets, sternum clip, wide base, adjustable straps, fur flap, and collar enclosure.

All K9 Sport Sack carriers are made with love and guidance from animal experts, vets, trainers, and engineers for ergonomic, safe, and strong outdoorsy fun.

Features

• Fully ventilated sides for maximum refreshing air flow
• Padded back panel for increased comfort and cooling
• Thicker, wider, pressure relieving shoulder straps
• Mesh dual side pockets for increased ventilation
• Ventilated cooling side panels
• Adjustable dual side pockets
• Sternum strap avalanche whistle clip
• Newly added PLUS 2 features include:
• Wide Base to accommodate your pet and its tail
• Adjustable Side and Back Cinch Straps to ensure the best fit
• Fur Flap (No more zipping your dog's hair in the bag)
• Adjustable Collar Enclosure

Safety

All K9 Sport Sack carriers are specially developed under the close direction of animal professionals, veterinarians.

Dimensions

Fits owners small-large with: 8-40 lbs. (4-18 kgs).

Detachable storage bag: 14"x9"

Find your perfect fit here.

Care & Maintenance

• Lubricate wheels and folding mechanisms occasionally for smooth operation.
• Let everything air dry fully before folding or storing to prevent odors.
• Wipe down frames and fabric with a damp cloth after muddy outings.
• Vacuum fabric surfaces regularly and spot-clean spills promptly.

At a Glance

Frequently Asked Questions

Does it require assembly or setup?

Any setup is straightforward - see the features section above. Most owners are ready to use it within minutes of unboxing.

Is the K9 Sport, Sack® PLUS 2 [Backpack] right for my pet?

Check your pet's size and needs against the specifications listed above; the detailed measurements above will confirm the right match.

What if it doesn't work out for my pet?

Review the store's return policy at checkout, and reach out with any sizing or fit questions before ordering.

About K9 Sport Sack

K9 Sport Sack is the original forward-facing dog carrier backpack, with more than 1 million sold worldwide. Each carrier is sized by your dog's back length and weight class, comes with a 1-year warranty, and is engineered with breathable, weight-distributing designs so you and your pup can adventure together safely and comfortably.