There are loads of precious and fragile electronics in our lives that require appropriate protection when used on-the-go, and therefore the range of gadget-tailored bags is pretty huge. If you need greater protection than a typical case provides, however, a hard shell-equipped backpack may be your best bet. Designed for heavy use, the Solid Gray backpack comes with a rigid body yet is lightweight at the same time, given that it's made from a single sheet of copolymer.he most distinctive aspect of Solid Gray is its futuristic, armadillo-inspired folding design. The polypropene block copolymer shell is reportedly durable enough to withstand being repeatedly bended.

Solid Gray is equipped with a durable EPDM foam lining. The backpack has a main compartment that can fit tablets or laptops of up to 15.6-inch screen size, with straps holding the device in a fixed position. There are also two separate, smaller compartments that are reportedly suitable for carrying smaller items, such as smartphones, media players and other accessories. Solid Gray also features a foam-padded multi clip located inside to keep important documents safe, while its polypropylene latches keep the backpack locked.