About this project [Dog/Cat Backpack] - Size: 36*20*43cm/14.1*7.8*16.9 inches (L x W x H). The upgraded pack has enough room for most small dogs up to 18 pounds for crowded festivals, whale watching trips, bike rides and more. [COMFORTABLE TRAVEL] - The mesh is ventilated and the top provides enough air for your pets and freedom of sighting. It also has a soft bottom pad that makes your pets comfortable when they snuggle inside. [Keep Safety in Mind] - Equipped with different safety fail-safes, including buckles, side zippers, bottom base and inner straps, the top open design provides enough ventilation, providing a solid reinforced structure, effectively keeping your pets on the go Safe and sound. [Perfect Fit] - Adjustable shoulder straps and harnesses provide a near-custom fit, allowing you to use the front or back of the bag for hiking, traveling, walking, camping, or biking with your puppy or cat different needs. [EASY TO USE] - Quick release buckles and adjustable shoulder straps make it easy for your pet to travel. Side pockets hold poop bags, belts, snacks, chews, and more. Collapsible packaging for easy storage.