Description: Cat Carrier Backpack Size: 11x13x16.5inches (28x33x42cm),enough space to let your pet in.Suggested pet Weight: up to 13lbs for cats and 11lbs for puppy. With 9 ventilation holes around the bag, your pet can breath more fresh air, making it relax and safe. Bubble window makes it come true that pets are able to see everything in pet backpack and bring travel more fun. Adjustable shoulder straps of the carrier backpack are equipped with extra thick padding,which help to relieve the burden of your shoulder and back, making it more comfortable to wear. Designed for outdoor and travel, you can use it to carry small dogs or cats for biking, hiking, camping, outdoor walking or meeting friends etc. Specification: Material: PU, Acrylic, Polyester Size: 28x33x42cm/11x13x16.5inch Package Includes: 1 Piece Pet Carrier Backpack Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.