Double shade，Good light resistance，Breathable，soft，Light 

Aluminum alloy skeleton,Support stability

Dark bags has double-layer structure, which was made of high-quality dark fabric (non-cotton), soft texture and skin access is very comfortable

Water resistance,Light protection, Excellent abrasion resistance.

Large space:30in*43in*30in，Folder size:24in*12in*12in

Detail pls check our pictures.