1. Material: 900D polyester
2. Capacity:
- Small: 1 camera 3 lenses + 11 inch tablet compartment
- Medium: 1 camera 4 lenses + 13.3 inch computer compartment
- Large: 2 cameras 4 lenses + 15.6 inch computer compartment
3. Weight:
- Small: about 705g
- Medium: about 965g
- Large: about 1,225g
4. Size:
- Small: about 32 x 26 x 16cm
- Medium: about 39 x 29 x 17cm
- Large: about 43 x 33 x 18.5cm
5. Description: only the bag, does not include other items in the picture

Features:
1. Large internal capacity, including adjustable dividers, zoned storage
2. High performance waterproof fabric, scratch and wear-resistant
3. Front partition organizer, can store fill light, camera batteries, memory cards and other small items with you
4. Medium and large design with bilateral adjustable decompression straps, breathable and not stuffy
5. Bottom tripod strap, removable shoulder strap (small size without these features)