Informations about the product: 

Super waterproof: not just a little waterproof, polyester material can make you enjoy waterproof effects..

Compact and Lightweight: Ultra-lightweight and super-small shrink volume make it easy for you to carry. 

Easy to wear: Adjustable elastic band makes it easy for you to wear Many sizes for different packages 

Material: polyester 

Function: dustproof, waterproof and windproof 

Multipurpose: computer, fan, motorcycle, chair, luggage, backpack 

Applicable scenes: for Suitable for various occasions such as running, cycling, fitness, traveling,

mountaineering, leisure, walking, sports, outdoor picnics, etc. 

Checklist: waterproof cover *1 (backpack not included)