Rick Steves   Civita Day Pack,Black,One Size Microfiber Soft and light: made from ultra-soft microfiber, it rolls up into practically nothing when not in use. stuff a jacket inside, and it is a soft travel pillow. All you need: it is surprisingly roomy 14.5 x 10.5 x 7, over 900 cubic inches, featuring three zippered compartments, a pair of padded straps, and two toggle-tight side mesh water bottle pockets.