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K9 Sport Sack Knavigate 

For dogs ranging 4-50 lb (2-23 kg)

"No dog left behind" with the brand new K9 Sport Sack Knavigate. The newly upgraded dog carrier backpack from K9 Sport Sack has introduced extra support wrapped around your midsection to reduce the load on your shoulders as well as additional storage and a new unique internal frame to ensure optimum comfort and security for a range of owners and dog's alike.

The Knavigate dog carrier backpack has been specially made for the longest and most strenuous adventures, so you can take your dog with you to explore the world together. If you are the type who loves a multitude of long-distance adventures such as hikes, mountain climbs and bike rides then you can finally be accompanied by your companion (small-large) by carrying them in your K9 Knavigate backpack!

The ultimate K9 dog carrier backpack for hiking!

Why this is great for adventures:


Features of The K9 Sport Sack Knavigate

The Knavigate is a combination of all the best features from K9 Sport Sack's backpack dog carriers. Available in the widest range of sizes, XS-XL, this carrier works for small through to large dogs. Each size is equipped with an internal frame as well as a padded hip belt to comfortably support more dogs/owners of all body types. The Knavigate was made for the most avid adventurers and allows for longer, more strenuous activities with your dog.

K9 Sport Sack Knavigate features: 
- Lap belt on all sizes
- Hip pockets
- Storage pocket extends underneath the pet base to bottom of frame
- Lumbar support straps for dog
- Sizing from XS-XL

Features included as standard on all K9 Sport Sack dog backpack carriers:
- Carabiner to clip to your dog's collar
- No-slip zipper to support your dog's back
- Angled side cinch straps to keep your dog in a forward position
- Collar enclosure to keep your dog safe inside the bag
- Side ventilation for breathability
- Zipper loop to secure the main zipper to the collar enclosure 

K9 sport sack Knavigate features 

Sizing & Specs

K9 Sport Sack Knavigate Specs

For dogs ranging 4-50 lb (2-23 kg)

Sizing: Length - Measure from dogs collar to the base of their tail. Girth - Measure the widest part of your dog's chest. 
If you find your dog is between sizes and still growing (perhaps you would like to opt for a bigger size backpack to last) or your dog's breed is short legged/long bodied then we can help. We stock a range of K9 booster blocks that add a 3" lift to the backpacks. Please contact us at or on our live chat between 7am and 8pm if you need any help with sizing.





Extra Small 10 - 13" / 25 - 33 cm Up to 23" / 58 cm Measure for size
Small 13 - 17" / 33 - 43 cm Up to 27" / 69 cm Measure for size
Medium 17 - 20" / 43 - 51 cm Up to 28" / 71 cm Measure for size
Large 20 - 23" / 51 - 58 cm Up to 31" / 79 cm Measure for size
Extra Large 23 - 26" / 58 - 66 cm Up to 37" / 94 cm Measure for size
XXL N/A N/A Go to Rover 2 model

All K9 Sport Sack carriers are specially developed under the close direction of animal professionals, veterinarians, dog trainers, and outdoor product engineers to be ergonomic, safe, and strong. Do not use any of the K9 backpacks with dogs who have injuries or disabilities that could be further exacerbated.