In Cipher took the minimalistic approach when creating this backpack. Available in black and grey, this sturdy, yet smart backpack features one single compartment with plenty of pockets to fit any personal items you might carry daily or would need during a short trip. The waterproof exterior has no embellishments whatsoever, making the backpack appropriate in either business or school environment. On the back, there is a single zipper pocket useful to store your ID or phone. Another key feature of this backpack is the USB charging capability. In terms of storage, the compartment has the capacity of 35 liters.