Product details: This is a multifunctional business backpack, also a solar powered device.

Article No.: gmtsbp-1914

Bag size attribute: medium

Capacity: 20-35l

Bag internal structure function: mobile phone bag, certificate bag, sandwich zipper bag, computer insert bag

Cover opening method: zipper buckle

Applicable gender: neutral / both sexes

Material: high quality Oxford cloth

Material function: wear resistant, anti-theft

Pattern style: simple solid color

Commercial use: suitable for gift giving, company gift customization, advertising promotion

Logo printing: Yes

Style: business fashion

Lining texture: Polyester

Accessories: backpack shoulder pads, double shoulder straps The most popular element of the product: solar energy + modern multifunctional bag

Backpack system: physiological curve

Backpack color: red, light gray, blue, black

Main downstream platforms: Amazon, sumitong

Main sales areas: South America, Southeast Asia, North America, Northeast Asia, Middle East

Details of solar panels:

USB2.0 interface, constant 5V output,

The maximum power (PM) is 5.3w;

The best working voltage (VPM): 5.5V;

The optimum operating current (IMP): 0.96a;

Open circuit voltage (VOC): 6.8v

Short circuit current (ISC): 1.06a