Pet Backpack Perfect for Traveling/hiking/camping Cat Carrier

SPECIFICATIONSBrand Name: RUO WUOrigin: US(Origin)Product Dimensions: 17.7"L x 13.5"W x 5.5"HMaterial: Polyurethane (PU), Polyester, Linen About this item [Overall Size & Durable:] Double-layer design can hold two small pets,or fit one small to medium sized pet by removing the divider,realizing double-layer and single-layer free switching in a few seconds.16.5"x12.6"x21.6" (LxWxH).Upper size:16.5"x12.6"x10.8".Lower size:16.5"x12.6"x10.8".Double-laye pet backpack is made of durable cation linen and high grade polyester,anti-scratch. [Large size-Not Airline Approved]: Actually, you can hardly find a pet rolling backpack larger than this one on the market.Provide enough space for your pet to keep it comfortable during the journey.Your pets absolutely love it, and even they can lie in it daily like bunkbeds.(This product not meet the size requirements of airlines.) [Flexible Wheels]:Convenient disassembly and assembly of the four wheels,Wheels smooth-rolling mobility in a