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HydraPak Ultraflask Speed 500ml 2026

HydraPak Ultraflask Speed 500ml 2026

DESCRIPTION:

The perfect balance of sleek and stable, our signature UltraFlask has a wider form and a durable 3D welded bottom. Soft and pliable material means you can fit it in most pack and larger vest pockets for a snug and secure fit. Topped with our SpeedFill™ Cap for quick refills.


Fits Running Packs And VestsFits Running Packs And Vests
Lightweight TPULightweight TPU
Packs DownPacks Down
Speedfill CapSpeedfill Cap
Running

Capacity

500 ml / 17 fl oz

Weight

42 g / 1.4 oz

Dimensions

240 mm x 55 mm / 9.4 in x 2.2 in

Material

TPU, PP, Silicone, POM, 304SS


SPEEDFILL CAP

Designed for fast filling - flips open for quick refills and snaps closed for leakproof transport.


 HIGH-FLOW

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


VEST PACK FIT

Soft material conforms to most hydration packs and larger vest pockets for a secure and stable fit.


100% BPA & PVC FREE

Wide working temperature range (can be frozen - max temp 60° C / 140° F).


DURABLE

Made of ultra-durable, abrasion resistant TPU & RF welded seams for superior durability and elasticity.


FILTER COMPATIBLE

Pair with 42mm threaded backcountry water filters including the HydraPak 42mm Filter Cap.


COMPRESSIBLE

Flexible design shrinks as you drink, reducing water movement.


 LARGE OPENING

42mm opening lets you fill the flask easily with ice and drink mixes.

$5.17

Original: $17.24

-70%
HydraPak Ultraflask Speed 500ml 2026—

$17.24

$5.17

Product Information

Shipping & Returns

Description

DESCRIPTION:

The perfect balance of sleek and stable, our signature UltraFlask has a wider form and a durable 3D welded bottom. Soft and pliable material means you can fit it in most pack and larger vest pockets for a snug and secure fit. Topped with our SpeedFill™ Cap for quick refills.


Fits Running Packs And VestsFits Running Packs And Vests
Lightweight TPULightweight TPU
Packs DownPacks Down
Speedfill CapSpeedfill Cap
Running

Capacity

500 ml / 17 fl oz

Weight

42 g / 1.4 oz

Dimensions

240 mm x 55 mm / 9.4 in x 2.2 in

Material

TPU, PP, Silicone, POM, 304SS


SPEEDFILL CAP

Designed for fast filling - flips open for quick refills and snaps closed for leakproof transport.


 HIGH-FLOW

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


VEST PACK FIT

Soft material conforms to most hydration packs and larger vest pockets for a secure and stable fit.


100% BPA & PVC FREE

Wide working temperature range (can be frozen - max temp 60° C / 140° F).


DURABLE

Made of ultra-durable, abrasion resistant TPU & RF welded seams for superior durability and elasticity.


FILTER COMPATIBLE

Pair with 42mm threaded backcountry water filters including the HydraPak 42mm Filter Cap.


COMPRESSIBLE

Flexible design shrinks as you drink, reducing water movement.


 LARGE OPENING

42mm opening lets you fill the flask easily with ice and drink mixes.