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  • Hydrapak - Ultraflask Collapsible Water Bottle - Malibu Blue

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  • Hydrapak - Ultraflask Collapsible Water Bottle - Malibu Blue

Hydrapak Ultraflask Collapsible Water Bottle

$15.95 - $20.95

Free 2-Day shipping on orders over $50*

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    • Malibu Blue, 15oz
    • Malibu Blue, 20oz
    • Malibu Blue, 10oz

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    Shrinks As You Drink.

    Your marathon is just three weeks away and you're hitting the peak of your training. So before you hit the pavement for that long run, grab the HydraPak Ultraflask Collapsible Water Bottle. Unlike traditional water bottles that remain bulky even when the water's gone, the Ultraflask shrinks as you drink to minimize sloshing and bulk. It comes with both a bite-valve cap and straw to fit your hydration preferences.

    • Keep hydrated as you run with this collapsible flask
    • Flexible TPU construction shrinks as you drink
    • Screw cap with removable drink tube and bite valve
    • Can be frozen or filled with hot water
    • Ideal for hydration vest, belt, or pack pockets
    • Item #HPK000O

    Tech Specs

    20fl oz, 15fl oz, 10fl oz
    bite valve, straw
    Claimed Weight
    [20fl oz] 1.5oz, [15fl oz] 1.3oz, [10fl oz] 1.1oz
    Recommended Use
    hiking & camping, running
    Manufacturer Warranty

    Tech Specs

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