Shoulder Backpacks Sling Bag with USB Connection

Features:

High quality polyster material, dense and durable

SBS zipper, smooth and durable

Many functional pockets, phone pocke.

With USB port.

Breathable back design, comfortable to wear all day

Thick and wide soft belt, reduce burden

Product size:30 * 7* 17cm

Weight:0.3KG

Color:Black,Blue,Gary,Violet

Packing list

1X Multifunction backpacks