Skip to content
Our Locations Bootfitting Demos & Rentals Events and Happenings Help Center Gift Cards
Hydrapak Ultraflask+ Filter Cap

Hydrapak Ultraflask+ Filter Cap

by Hydrapak
$51.95 - $51.95
$51.95
$51.95 - $51.95
$51.95
Run fast, filter faster. The UltraFlask+ Filter Cap threads seamless onto all of HydraPak’s 42mm running flasks and handhelds for a lightweight, straightforward filtration solution. Featuring a traditional bite valve and cap design, runners can drink freshly filtered water directly through the high-flow Blaster valve.

Specifications


  • FAST & SAFE FILTRATION

    The integrated filter removes Escherichia coli bacteria, Cryptosporidium parvum cysts, and Giardia Lamblia from approximately 1,500 liters of water at a rate of >1L per minute.*

  • LIGHT AND COMPACT

    Minimal design and lightweight materials make this filter the ideal choice for runners. It takes up no extra space when stored or threaded directly onto a flask.

  • HIGH FLOW

    Easy to drink bite valve auto-seals after each sip, eliminating annoying drips.

  • 42MM THREAD COMPATIBLE

    Easily thread the filter onto some of the most popular running softflasks, flexible bottles and water storage containers.

  • INCLUDED BACKFLUSH ADAPTER

    Plugs into filter valve and threads onto a HydraPak Stow or bottle of clean water for backflushing the filter to restore its flow rate.

Returns and Exchanges

We accept returns on eligible items within 15 days of delivery, provided the product is in like-new condition.

Footwear may be tried indoors only (home or treadmill). All returned items must be unworn beyond fit testing, include original manufacturer packaging and hang tags (fees may apply if damaged) and have been purchased from SkiUphill-RunUphill within the 15-day window. Apparel must be completely unworn.

Final Sale / Non-Returnable Items
All sale items are final sale. The following items are not eligible for return: carbon-plated running shoes, avalanche safety equipment (transceivers, shovels, probes, airbags), climbing equipment (ropes, harnesses, carabiners, belay devices, slings), ski crampons, helmets and gift cards.

Return Process & Fees
International returns are not accepted. A 10% deduction applies to all refunds to cover credit card processing and administrative fees.

For more information on returns and exchanges, click here.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare