K9 Sport Sack Rover 2 Green Big Dog Carrier & Backpacking Pack, Large
![K9 Sport Sack Rover 2 Green Big Dog Carrier & Backpacking Pack, Large](http://www.k9sportsack.com/cdn/shop/products/ROVER2_Green_LifestyleCutout.png?v=1610712365)
K9 Sport Sack Rover 2 Green Big Dog Carrier & Backpacking Pack, 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).
![K9 Sport Sack Rover 2 Green Big Dog Carrier & Backpacking Pack, Large](https://www.greenpawshop.com/cdn/shop/products/1466-850007012847.4.td_size_1.png?v=1675195321)
K9 Sport Sack Kolossus Big Dog Carrier & Backpacking Pack
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 Rover 2 Green Big Dog Carrier & Backpacking Pack, Large](https://www.k9sportsack.com/cdn/shop/files/Knavigate_LifestyleCutout_BlackUpdate_2048x2048.png?v=1695397189)
K9 Sport Sack Knavigate Medium / Midnight Black
![K9 Sport Sack Rover 2 Green Big Dog Carrier & Backpacking Pack, Large](https://mrpeanutspetcarriers.com/cdn/shop/files/4579233ad082d81299f41c11c149282e06f81d21095ae0f10d220e7a00cc890f.webp?v=1695438160)
K9 Sport Sack Kolossus Big Dog Carrier & Backpacking Pack – Mr
The Air 2 is the backpack dog carrier people know best. Available in sizes XS-L, it is a durable, breathable mid-level backpack perfect for smaller to
![K9 Sport Sack Rover 2 Green Big Dog Carrier & Backpacking Pack, Large](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/81ErEl2EobL._AC_UY1000_.jpg)
K9 Sport Sack | Dog Carrier Adjustable Backpack (Large, Air 2 - Summer Mint)
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 Rover 2 Green Big Dog Carrier & Backpacking Pack, Large](https://www.k9sportsack.com/cdn/shop/products/ROVER2_L_Bag_Storage_Green_Shopify_2048x.png?v=1659549346)
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).
![K9 Sport Sack Rover 2 Green Big Dog Carrier & Backpacking Pack, Large](https://embed-ssl.wistia.com/deliveries/9b50d3ff8affad8ca83de8e8bcd335d319a2f472.jpg?image_crop_resized=528x297)
K9 Sport Sack Kolossus Black Big Dog Carrier & Backpacking Pack, XX-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).
![K9 Sport Sack Rover 2 Green Big Dog Carrier & Backpacking Pack, Large](https://mrpeanutspetcarriers.com/cdn/shop/files/abafc19c41a28d0caec3a12978132f21e90d49fd9465725ec02de982c2983b67.webp?v=1695437938)
K9 Sport Sack Kolossus Black Big Dog Carrier & Backpacking Pack, XX-Large
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 Rover 2 Green Big Dog Carrier & Backpacking Pack, Large](https://www.k9sportsack.com/cdn/shop/products/KNAV_Lunar_M_Shopify_2048x.png?v=1695397189)
K9 Sport Sack Knavigate Midnight Black / X-Small
![K9 Sport Sack Rover 2 Green Big Dog Carrier & Backpacking Pack, Large](https://www.rover.com/blog/wp-content/uploads/betty-backpack-4.jpeg)
K9 Sport Sack Review: Does a Dog Backpack Help a Puppy Adjust?