Stay refreshed when you're taking multiple downhill laps or logging long miles on singletrack with the Dakine Women's Session 12L Hydration Pack. It has a stable, streamlined design and ample storage room to keep you happy during all afternoon sessions. The Phaser bite valve allows hands free drinking so you can stay hydrated without stopping. Internal organizer pockets offer storage space for extra tubes, tools, energy gels, and other small essentials, and the main compartment has enough extra space to stash an extra layer when clouds threaten rain. The helmet carry can accommodate full face or trail helmets when you're hitching a ride back to the top of the trail. Breathable air mesh straps and back panel keep you from getting completely soaked with sweat on hot days, and a safety light attachment and integrated emergency whistle prepare you for the worst.