Nathan HPL #028 Hydration Vest - $49.95

Hiding water bottles along your training route can lead to disaster (which bush was that again'). Instead of playing hide-and-seek with your hydration, pull on the Nathan HPL #028 Hydration Vest and run with all the water you need right on your back. This featherlight vest was designed for marathoners and ultra runners who needed storage and water but couldn't afford to haul around more than a few extra ounces. Thankfully the HPL #028 weighs in at just five ounces, has pockets for your nutrition and ultralight layers, and the back pocket can hold up to a 1.5 liter bladder. For runners particularly sensitive to the feel of materials, the synthetic mesh is soft, smooth, and highly flexible for comfort. - $49.95