Product Features: Ventilate and comfortable, with ventilation holes, zippers and soft mat, offer a maximum accessibility and comfortable interspace for your pet Safe and durable, removable mat cover, makes your pet feel more comfortable Two adjustable padded shoulder straps allow you more easier to carry, let you enjoy the trips with your pet Big size for 12.8"L x 11.5"W x 16.6"H, can hold up to about 15-18 pounds cats, dogs and other small pet Easy to clean, you can simply switch out the removable mat cover to wash up when dirtyProduct Specification: Product Dimensions: 12.8"L x 11.5"W x 16.6"H Load-Bearing Weight: Up to About 15-18 Pounds Product Weight: 3 Pounds Material: High Quality Oxford Fabric, Polyester, PU Leather and Durable MaterialsPackage Includes: 1 x Cat Backpack 1 x Removable Soft Mat Kindly Note: Please measure your pet's height,width and weight before purchasingPlease wash up the soft mat when the backpack is not in use