The Speed 4R features four 8 oz. Flasks with Race Cap to keep water or gel within arms' reach during longer distance runs.
- Streamlined molded holsters for one-handed Flask access
- Back Flasks cant outward for intuitive access without interrupting arm swing
- Easy-access Power Stretch Mesh pocket with VELCRO closure now fits smart phones
- Three sizes: SM 26-32, MED 32-38, & LG 38-44
2013 Nathan Speed 4R - Limited-stretch, ultra-soft, Velcro-closure belt, four 8 oz/235 ml Flasks with Race cap, and an updated pocket fit key essentials for any race or run