Cwatcun D78 Camera Laptop Backpack Bag With Detachable Insert Camera Case(Black)1. Large Capacity: This professional camera backpack is compatible with Canon Nikon Sony and other brand cameras; It holds and protects 1 SLR DSLR camera body, 2 lenses, phone, charger, headphones, etc. It also can be used as laptop backpack for large storage and organization for small items, like 15. 6 in laptop, tripod, ipad, water bottle, umbrella, clothes, travel accessories, books, stationery etc. 2. Laptop Backpack&Insert Camera Bag: There is a