Features Durable MaterialThis pet backpack is made of cotton woven strap and washed canvas material, which is durable, not easy to fade after washing, and comfortable to touch, making your pet more comfortable to wear. Breathable DesignThe mesh design on the back of the backpack provides good breathability, keeping your pet cool even in hot weather. Convenient to CarryThe zippered pockets on both sides of the backpack can conveniently carry dog food clips, water, snacks, garbage disposal bags, etc., making your travel with pets more convenient. Wide ApplicabilityThis backpack is suitable for medium and large dogs, such as Alaska, Samoyed, Shepherd, etc., and is an ideal choice for you and your pet's outdoor activities. Reasonable Load-bearingThe recommended load is 10%-12% of the dog's own weight. For example, a 50-pound dog can bear 5-6 pounds, which can meet the carrying needs without bringing too much burden to the pet. Specification: Available sizes: M: (Neck 56~80cm; Chest 52~70cm; Back length 34~43cm) L: (Neck 62~86cm; Chest 58~76cm; Back length 44~55cm) Available Colors: Black / Army Green / Khaki Material: 16A Washed Canvas Packing Weight: M:0.39kg / L:0.47kg Packing Size: M:24*16*5cm / L:29*20*5cm Package list: 1* Dog tactical backpack