Description: Material: Made of durable canvas, shaped for supporting skeleton, waterproof, wear resistant, bite resistant, high quality material and stylish appearance. Breathable: Comfortable and lightweight, mesh sides provide good ventilation and better visibility. Functional: design, one side transparent design, with adjustable shoulder straps. Wide range of uses: such as small cats, dogs, puppies, kittens, kittens, hedgehogs, hamsters, squirrels, sugar gliders, gerbils, parrots, mice and guinea pigs and other small animal pet supplies. Gifts: Gifts for people who need to take small animals out. Specification: Material: Canvas Size(LxW×H): Approx. S: 14cmx10cmx8cm/5.51inchx3.94inchx3.15inch M: 18cmx13.5cmx10cm/7.09inchx5.31inchx3.94inch L: 20cmx16cmx12cm/7.87inchx6.30inchx4.72inch XL: 25cmx19cmx14cm/9.84inchx7.48inchx5.51inch Package Includes: 1 Hamster Carrier Bag Note: Please allow slightly errors due to manual measurement and different monitors.