Features Wraptor Stabilization Technology Keeps Our Running Packs Sitting Soundly On The Shoulders With No Bounce Or Stride-Killing Side-To-Side Shift Hydrapak Shape-Loc Reservoir Hose Management System Dual-Loop Hydration Hose Routing With Magnetic Clip Dedicated Trekking Z-Pole Pocket Easy To Secure And Quick To Release Bungeed Ultra-Light Trekking Pole Padded Pocket Weather shield Pocket Water Resistant Phone/Accessory Pocket Description Product Description We designed the Pace 8 with distance in mind-specifically the 100-plus‐kilometer torture test otherwise known as the Ultra-Trail du Mont‐Blanc. Just to cross the starting line, you'll need a rain shell, spare layers, food, water, light, an emergency blanket, and a rescue whistle. Thanks to the Pace 8, you can also carry gloves, trekking poles, your phone, first aid, and more, while enjoying the ergonomic comfort of Fluid Mechanics design and the zero-bounce motion provided by Wraptor stabilization.