1.Moisture Resistant, Eco-friendly material: It is made of high-quality nonwoven fabric, which has a great air permeability, is water resistant, light weight, nonflammable, nonpoisonous and recyclable.      

2.Transparent window. The cloth is nonwoven material, 2 layers in 1.    

3.Strong handles.

4.Size: 63L’s size is 45cmx28cmx50cm, namely 17.8"x11"x19.7"(L x W x H), size 63L has one plastic zipper; 90L’s size is 60cmx40cmx37.5cm, namely 23.6”x15.7”x14.8” (L x W x H); size 63L and 90L have one plastic zipper.     

5.Versatile usage and foldable.