Sometimes all you need is a bottle of water and a little room for fuel and some cash for a post-run pub session. The Duro Solo carries enough water for any training run or works great for staying hydrated between aid stations. Featuring just enough storage for the necessities, a touch-compatible phone pocket, a comfortable and elastic hipbelt, and an included 570 ml BPA-free bottle, it's sure to keep you moving down the trail.

• Included Osprey Hydraulics® 570 ml BPA-free sport bottle Angled padded bottle sleeve with retaining strap TPU touchscreen smartphone window Gear/food slash pocket with safety whistle zipper pull