The Camelbak Arc Quick Grip 10 oz. is a lightweight running bottle contoured to hug your hand for quick and comfortable convenience. A self-sealing Jet Valve™ helps eliminate splatters and spills during your run. Plus it's easy to squeeze and BPA-free. Compact and easy to carry. Designed to carry phone, energy bar, cash and keys. TruTaste™ Polypropylene with HydroGuard™ allows you to taste water, not the bottle. Lockout provides leak-proof transport.