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K9 Sport Sack ™ Air Plus 2 Grey | Dog Backpack Rucksack Carrier

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Save 15% on all K9 Sport Backpacks with code K9Sale

Brand Description

We are proud UK Stockists of the K9 Sport Sack™ range. These guys are the undisputed leaders in the dog backpack market. Their backpacks specially developed under the close direction of animal professionals, veterinarians, dog trainers, and outdoor product engineers are designed to be ergonomic, safe and strong for your pet.

Product Description

Introducing the all new PLUS 2. Safer, Stronger, and More Comfortable than Ever! Thousands of dog hours in the original AIR PLUS carrier has given us mountains of feedback. This feedback has been taken, tested and released as the new PLUS 2. Dog carrying has never been better!

  1. Detachable storage bag (14"x9")
  2. Fully ventilated sides for maximum refreshing air flow
  3. Padded back panel for increased comfort and cooling
  4. Thicker, wider, pressure relieving shoulder straps
  5. Mesh dual side pockets for increased ventilation
  6. Ventilated cooling side panels
  7. Over 5 different safety/failsafe features
  8. Adjustable dual side pockets 


Length - Simply measure from the dogs collar to the base of their tail. 

Girth - Simply measure the widest part of your dog's chest. 

If you are unsure on which size to choose we would always recommend choosing the larger size.

If your dog is between sizes or if you want a bag for your dog to grow into then there is the option to also purchase the K9 Booster Block. Each Booster Block adds an additional 7.5 cm.




    Common Breeds


    33 -43 cm

    69 cm

    Cavalier King Charles, Mini Dachshund, Toy Poodle

    43-51 cm

    71 cm

    Jack Russel Terrier, Lhaso Apso, Pug, Havanese, Schipperke

    51-58 cm

    79 cm

    Beagle, Corgi, French Bulldog, Mini Golden Doodle, Sheltie

    Customer Reviews

    Based on 1 review
    It's a Yes From Me

    We tried a few other doggie backpacks at pets at home, but with all of them, the dog was facing backwards or sideways -- our dog wasn't going for it....she likes to snuggle up. We chose the K-9 Sport Sack because our 10-pound Bichon Frise faces forward and she loves it! We got the Small, added the block since she is short. The quality of the pack is excellent. I can put her in it and shrug the backpack up onto my back without help. Going into the coffee shop, grabbing a gelato, lots of places you can't go with a dog on a leash. Highly recommended!