Heading out on a quick after work ride or catching some laps during your lunch break Stay hydrated without overdoing it with the Camelbak Women's Magic Hydration Backpack. The two liter Antidote reservoir is plenty to keep you hydrated for a couple hours of hard riding, and it has a lightweight, compact design that won't weight you down or wear you out. A women specific fit ensures ergonomic comfort, and the XV back panel has EVA pods that cushion and promote airflow to keep you cool and comfy. The Antidote reservoir includes a lightweight, quick seal cap, folding arms on the port to aid drying, and baffles in the body that allow the reservoir to maintain a low profile. The Quick Link system in the reservoir allows you to quickly snap off the tube for cleaning and easily attach accessories like filters, flow meters, and insulated tubes. Front accessory pockets give you room to stash your keys, phone, sunglasses, and other small items, and the removable waist belt prevents the pack from swinging around and throwing you off balance when you're riding through rough terrain.