ABO1071 Features: * Backpack * Material: 100pct Natural cotton canvas * Storage for water, gear, first aid supplies, food, and more * D-Ring for use as harness * Breathable cotton mesh * Mesh back panels allow for breathability * If it gets hot, get it wet to cool your dog down * Roomy pockets, great fit * Tested by Atlanta"s toughest rescue dogs * Small capacity: up to 20 lbs * Medium capacity: 20 - 50 lbs * Large capacity: 50 - 80 lbs * X Large capacity: over 80 lbs Options: * Available in Small, Medium, Large, and X Large sizes Dimensions: * Small dimensions: 1"" - 3"" H x 22"" W x 3"" - 7"" D * Medium dimensions: 1"" - 4"" H x 25"" W x 8"" -19"" D * Large dimensions: 1"" - 5"" H x 28"" W x 9"" - 25"" D * X Large dimensions: 1"" - 6"" H 30"" W x 11"" - 24"" D