Hydrapak UltraFlask Speed 500ml Water bottle

HYDRATION VEST COMPATIBLE: Wider flask form and 3D welded bottom fits most pack and larger vest pockets for a snug and secure fit. COLLAPSIBLE FLASK: Soft material conforms to any pocket, and shrinks as you drink to reduce movement and pack away easily when empty. PERFECT FOR AID STATIONS: UltraFlasks are equipped with our SpeedFill Cap designed for quick and easy refilling at aid stations. A side tab pops open the cap in one motion and snaps shut with a click. FILTER COMPATIBLE: Compatible with 42mm threaded backcountry water filters including the UltraFlask+ Filter Cap. BEYOND LIFETIME WARRANTY: If you experience any issue, we’ll repair or replace the item for free. Whatever it takes to keep your adventure going.

The Hydrapak UltraFlask Speed ​​500ml offers large-scale slimness with stability. The wider shape and durable 3D-welded base ensure it stands firmly, while the soft, flexible material allows it to fit in almost any backpack or jacket pocket. Thanks to the SpeedFill™ cap, you can refill it quickly, even on the go. Ideal for runners, cyclists, trail runners, and hikers who want lightweight, leak-proof hydration during training, races, or adventure trips. Compact, secure, and always within reach.