Out for a rip or three, are ya? When the shuttles are a plenty and the stoke is high, snag the DaKine Session 8L Hydration Pack. Equipped with an ample two liter reservoir and air mesh backing and shoulder straps, you'll stay hydrated and comfortable long after last light -- which won't matter with the lights you attached to the designated light straps. Keep your snacks and sunnies safe, and focus on the trails . Ya bud!