UltraFlask Speed 500ml 2-Pack - Collapsible Soft Flask for Hydration Vests and Running Packs

Introducing our ultra-light series, the 500 ml flask is so light that you might forget you even brought it. Weighing in at just over an ounce, it offers optimal hydration for runners of all kinds. Its soft material easily fits into most pockets and shrinks as you drink, reducing water movement. The SpeedFill cap allows for quick refills at aid stations and can be used with or without the drink tube. Included in the package: - UltraFlask 500ml Flask - SpeedFill Cap - Drink Tube - Bite Valve - Basic Care & Use Instructions

Specifications: - Capacity: 500 mL / 17 fl oz - Weight: 41 g / 1.4 oz - Dimensions: 186 mm x 58 mm / 7.3 in x 2.3 in - Material: TPU, PP, Silicone, POM

HYDRATION VEST COMPATIBLE: Fits easily in most hydration vests, belts or pack pockets. Provides bounce-free stability and a flexible flask shoulder to prevent chafing.

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.

CUSTOMIZABLE CAP: Built for versatility, the UltraFlask comes with a 42mm customizable cap. Choose between straw or bite valve.

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.

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