Vango Sprint 3 Hydro Rucksack.
For fluid on the move, the Sprint 3, from Vango, is the perfect option delivering fast hydration when you need it most. Racers, sports enthusiasts and mountain runners will appreciate this compact 3L pack containing a 2L hydration bladder. The Sprint 3 features an air mesh padded foam back, waist strap and front zip pocket. Great for use while on the go, the Sprint 3 is a fantastic choice for the active person.