ZIPIT Shell Backpack, Black & Teal

* Ingenious design - designed to keep laptop, school supplies and personal items safe and sound inside the protective hard shell exterior * Extra comfortable - extra padding over the shoulders and entire back area, adds comfort exactly where you need it. No matter what your size, you can get a close, back-safe fit with the built-in adjustable straps * Lifetime warranty - zipit products are covered against any manufacturer's defects; registration required. * Machine washable. * L x W x H (inches): 11.8 x 6 x 16.5.