Dog Carrier Backpack ) Tough 600 denier nylon fabric 2) 5 Size - XS,S, ... This is great to take weight off the dog during water breaks3. Tough 600 denier nylon fabric is soft, yet sturdy ... Fits securely and stay comfortable5. Plenty of storage for food, water and other gear6. Reflective safety strip along the side for ... 100L3355-127XL3864-166Colors: Black, Red, Blue, Pink, Camo etc. Dog Carrier Backpack