‘Birksun Levels’ is a solar backpack that is an ideal way to top up the charge on a device when you’re on the go. The black backpack has a huge solar panel with a matte finish, which makes collecting sunlight even in low light levels very efficient. The bag also has a built-in backup battery for even more energy on the go. The backup battery can be charged for use on the cloudiest days with an integrated USB cable.
The black solar backpack is made of a durable cotton blend, and has compartments for water bottles, a pocket for a 17” laptop and ample room for other essentials. This gear is ideal for adventurers who need to charge their smart phones and other devices over long cycling trips and treks into the wilderness.