•USB charging design
•Intimate and practical design
•Internal data cable connection charging treasure
•External USB connection phone
•Material toughness and tear resistance
•High density nylon
•Shoulder strap ventilation
•Elastic decompression
•Scratch resistant fabric
•Light weight and easy to carry
•Shoulder strap and back breathable sponge design
•Achieve a comfortable and relaxed shoulder strap design
•Perspiration permeable mesh fabric
•High-density foam for stable weight-bearing function
•Scientific stratification, reasonable storage
•Large capacity to meet travel needs
•Good quality, good details
•The bag is comfortable to carry and durable
•Smooth zipper design
•Adjustable shoulder strap design
•Bag shoulder straps are adjustable for easy and durable
•Multilayers storage
•Large capacity
•S-shaped shoulder strap, lightweight ridge
•Unisex use