Minimalist design - maximum hydration, the Camelbak Marathoner Hydration Pack has the capacity for a long day on the trail, and a stripped down design that caters for the essentials.
A 2L Antidote® reservoir is housed by a harness that can be adjusted and cinched down for a stable and secure fit regardless of how full the pack is.
Extra storage for two water bottles, pouches for gels and snacks, stretchy stash compartment, and a sweat proof compartment for your phone and keys, the Camelbak Marathoner is a low profile pack for big profile runs.