The Birksun Levels 4.5 Watt Solar Backpack (Black) is simple and efficient with minimal compartments inspired by modern shapes and styles. This bag is awesome for students, daytrippers and anyone who wants to go fast. One hour of sunlight will generate a 18.75% charge boost for most smart phones.
|DC Adapters:||8Pin, 30Pin, Micro-USB, Mini-USB|
|Dimensions (HxWxD):||19.00x13.00x6.00" (48.26x33.02x15.24cm)|
|Material:||HP Cotton Blend|
|Solar Panel:||4.5 Watt|