The Salomon XT 15L Set provides ultra-stable support to keep our gear secure while we train for long-distance trail runs. The pack is designed with vest-style shoulder straps and a dedicated pocket for the included soft flask water bottle. At 15 liters, the bag offers room for our nutrition and layers, with a hydration sleeve that accommodates a reservoir of up to 2 liters. The improved back panel features plush, breathable padding, and the adjustable belt and chest straps keep the pack firmly in place as we bounce over rocky terrain. A plethora of pockets offer convenient storage for our trekking poles, snacks, phones, and GPS, and the elastic cord system on the front panel can be adjusted to haul extra gear or balance our bag.