DetailsBuilt with a double ripstop, the 2019 Clear Creek 15 WSD is as durable as it is versatile. Whether you’re cruising to the summit or cruising on your mountain bike, the Clear Creek can endure it all. Its Anvil Airway, airmesh backpanel and dual density EVA/PU contoured shoulder straps make for an ultra-comfortable carry despite the weight of heavy gear or extra layers. The Clear Creek 15 is built with a 3L hydration sleeve, front panel expansion pocket, side panel mesh pockets, and dual tool/trekking pole carry. From your rain jacket to your extra socks to excess amounts of trail mix (no raisins, please), the Clear Creek 15 has room for the essentials without going overboard. efficient pack carry over unisex styles. All Mountainsmith products come with the Forged for Life Guarantee, the official Mountainsmith lifetime warranty.