Description:
Material: Waterproof Oxford
Color: Black
Size: small : 29*13*44cm(11.4*5.1*17.3inch)
middle : 30*14*47cm(11.8*5.5*18.5inch)
big : 31*14*50cm(12.2*5.5*19.7inch）
（Manual measurement, please allow an error of 1-2 cm）
Product feature: Large Capacity ,More pocket, Light weight,Waterproof fabric, with Headphone hole
Capacity : wallet, cell phone, notebook, umbrella, Thermos cup,etc.
Features:
1. High quality backpack with oxford materials.
2. Anti-Theft & Waterproof & Resistant & Anti-plash &Durable.
3. Unique layer for laptop and large capacity for storage.
4. Comfortable feeling and burden reduction.
5. Side expansion pockets easy for Put in and take out
6. Super high quality zipper extend service time.
7. USB charging plug free your hands.(without power bank)
