The Dakine Shuttle 6L Hydration Pack is the perfect solution to hydration without added bulk. This minimalist pack features a generous 2-litre vertical hydration system with bite valve. The lightweight pack features a women's specific fit and plenty of cooling features including a breathable air mesh back panel and shoulder straps. Essential features include a fleece-lined sunglass pocket, an internal pump sleeve, as well as an integrated rescue whistle on the sternum strap. The Shuttle lets you drop in with no distractions.