K9 Sport Sack Kolossus Black Big Dog Carrier & Backpacking Pack, X-Large

Completely redesigned in appearance, construction, and functionality, the Kolossus, formerly known as the Rover 2, is THE big dog backpack carrier that now doubles as a backpacking pack. It is ideal for carrying medium to large dogs and available in sizes L-XXL. Kolossus technology is top of the line in pet/human safety and comfort. Adjustable shoulder/torso sizing makes this backpack more suitable than ever for all body types (as long as you can withstand the weight).

Available in the widest range of sizes, XS-XL, this carrier works for small through 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.

K9 Sport Sack Knavigate Midnight Black / X-Small

K9 Sport Sack Kolossus Dog Carrier Backpack for

K9 Sport Sack ® PLUS 2 - Dog Carrier

K9 Sport Sack Kolossus Big Dog Carrier & Backpacking Pack

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K9 Sport Sack Walk-On

K9 Sport Sack Kolossus Dog Carrier Backpack for

K9 Sport Sack Kolossus Big Dog Carrier & Backpacking Pack

K9 Sport Sack Knavigate

Completely redesigned in appearance, construction, and functionality, the Kolossus, formerly known as the Rover 2, is THE big dog backpack carrier that now doubles as a backpacking pack. It is ideal for carrying medium to large dogs and available in sizes L-XXL. Kolossus technology is top of the line in pet/human safety and comfort. Adjustable shoulder/torso sizing makes this backpack more suitable than ever for all body types (as long as you can withstand the weight).

K9 Sport Sack Kolossus Black Big Dog Carrier & Backpacking Pack, X-Large