HydraPak has evolved its UltraFlask product line with the addition of the SpeedFill cap. The UltraFlask Speed series was designed for ultra runners looking to easily fill their flasks as they run through aid stations… ‘the SpeedFill cap flips open for quick refills and snaps closed for a spill-proof seal.’
Part of HydraPak’s performance flask series, the lightweight UltraFlask Speed weighs just over an ounce (500ml bottle). Made of TPU, the soft material fits into most hydration vests, belts, handhelds or packs.
Built for versatility, the new UltraFlasks come with a 42mm customizable cap. Customers can choose between straw or bite valve, both of which feature a high-flow bite valve that auto-seals after each sip, eliminating drips.
‘Either directly mount the valve onto the cap or insert the straw for easy drinking access. The adjustable, removable drink tube can be cut to any length or removed to mount the bite valve directly to the cap.’
“I’m particularly proud of the SpeedFill cap on the UltraFlask Speed bottle,” said HydraPak President Matt Lyon. “It’s a great example of design innovation and was born out of the need to quickly refill flasks during an event, but it also works well for adding drink mixes and ice.”
The UltraFlask is top-shelf dishwasher safe, 100% BPA & PVC free and backed by HydraPak’s ‘Beyond Guarantee’.
The new HydraPak UltraFlask Speed Series bottles are available in two sizes, 500ml (US$22) and 600ml (US$24).







