Perfect bike bag redesigned for greater water-resistance and more convenient use.

Because so many of us at Patagonia bike to work we get plenty of input on bike bag design. The redesigned Half-Mass features a double overlap flap closure that increases water-resistance an easy-to-adjust shoulder strap and a repositioned zippered flap pocket for easier access. The padded suspended computer sleeve holds a 15-inch laptop off the ground. On the outside you'll find a large elastic stuff pocket a water bottle pocket and a stowable waist strap. The bag is made from tough polyurethane-coated 1680-denier ballistics cloth nylon and 150-denier polyester both with a DWR (durable water repellent) finish. 24 L (1500 cu. In) 19.5"x 13"x 12"Computer Sleeve: 14"x 10.45"x 1.5"