Outdoor solar package USB mobile phone charging backpack
2019 HOT SALE
You can put computers, clothes, cups, umbrellas, wallets and other things inside.Its capacity is so big.
As long as there is light, you can use the light to charge the mobile power. When the sun is full, it can charge about 1% of electricity every minute. It is safer, more durable and more environmentally friendly.
BACK CARRYING STRUCTURE
It conforms to the human body design principle and effectively protects the spine. The “S” shoulder strap is comfortable to carry and easy to go out.3-layer shock absorption design.
Product volume: 30cm*54cm*22cm