The K9 Sport Sack Plus is the most interactive pet carrier in the world. This forward-facing backpack pet carrier is great for when you and your pet are out and about enjoying your world together, and makes sure no dog is left behind. Get your dog on! Features: PLUS 2 Forward Facing Backpack Dog Carrier with Added Storage Pack and Upgraded Shoulder Strap Includes: 1 Carrier Intended Pet(s): Dog, Cat, Small Pet up to 40 lb Material(s): Polyester/Nylon Color: Black Product Dimensions: 12 in x 11 in x 22 in Product Weight: 1.8 lb