The Nathan Mercury 3 0.9L is a comfortable, versatile, and bounce-free 2-bottle belt is an ideal road running companion for every level.
Ergological neoprene and monofilament belt design offers soft, multi-directional stretch that eliminates bounce
Three 300 ml Flasks with Push-Pull caps
Perforated neoprene in center for breathability and comfort
iPhone compatible stretch mesh zip pocket
Storage Capacity: 0.5 Liters
Size: OSFM, 26-44in / 66-112cm