Charcoal

Charge your devices by your solar powered backpack

Screenshots

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Hunter's comment

Hello Steemhunters,
All solar products are valuable for environment, they are eco friendly and also low cost.
During camping or trekking, you can charge your mobile phone, laptop, tablet by a powerbank.
But what about if your powerbank's battery dies, too.
Here is a great solution, you will charge them easily by solar daypack and its source "sun" is unlimited :)
This bag has so many functions as seen on photograph.

It creates power from the sun in 2 minutes that equals to %1 phone charge.
You can recharge your bag (at home) from wall.
It is 165 $.

Link

https://www.birksun.com/collections/all-products/products/festival-charcoal

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