(as of Jan 14,2020 07:06:08 UTC – Details)
USB Port Design: Travel backpack external USB port with built-in charging cable, support a convenient charging for your electronic devices (either Micro-USB or Apple products with a USB Port, support quick charge base on your powerbank)
4 in 1 Combination: 1 x school bag + 1 x pencil bag + 1 x USB + 1 x password lock
Wear resisting, Waterproof, Breathable, Lightweight
Universal for business, school, travel, work, sports for men, women, boys, girls etc.