A multi-task, multi-sport workhorse with massive amounts of compressible cargo space and hydration. With 10L of compressible cargo space and a 2L/75oz CRUX™ reservoir, the Octane™ 10 is a multi-task, multi-sport workhorse. Perfect for extra-long unsupported runs, daily commutes or short fast-packing trips, it\'s designed to carry tons of gear and keep athletes prepared for anything mother nature might challenge them with. Need more than the 2L reservoir? Simply stash an additional Quick Stow™ flask in one of the perfectly sized pockets. Want to keep your rain shell or layers handy? Slip them into the stretch overflow pocket. Bringing your trekking poles? There\'s a spot to attach those too. The Octane™ 10 is truly ready for anything you can throw at it. Or in it.