[Large Space]: This dog backpack carrier is 13"L x 8"W x 15"H, Carrier fits cat up to 10 pounds and perfect for 8 pounds cat.Most airline approved under the seat. Check your airline requirements before traveling. Easily fits most small, medium-sized dogs and cats..[ & Easy to Clean]: This dog backpack is made of scratch & water-resistant soft PU leather, durable to withstand scratching, waterproof. Clean it with a rag and a light wipe, so easy..[Cat Bubble Backpack Transparent Design]: The Unique transparent space capsule design makes this chest bag cool and futuristic. Bubble window can provide security and ease anxiety for your lovely Cats. Convenient to enjoy the sunshine and scenery with your furry friend for hiking, travel, outdoor activities..[ Breathable and Ventilation]: Extra 12 big holes and mesh around this dog backpack carrier to perform great air circulation and ventilation inside, let your pet breathe ly and relax.Side pocket is added for water bottle and other stuffs storage..[Comfortable And ]: The back and shoulder straps are equipped with extra thick padding for more comfort during long trips. This backpack comes with chest buckles to give you extra support.This dog carrier backpack comes with a strap to secure your dogs and prevent escape.