UltraFlask™ Speed 500ml

Vest Compatible Hydration
$23.00
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Material

TPU, PP/POM, Silicone

Dimensions

186mm x 58 mm / 7.3 x 2.3 in

Weight

41 g / 1.4 oz

UltraFlask™ Speed 500ml
UltraFlask™ Speed 500ml
UltraFlask™ Speed 500ml
UltraFlask™ Speed 500ml
UltraFlask™ Speed 500ml

Product Details

Part of our ultra-light series, the 500 ml is so light, you might forget you brought it. Weighing in at just over an ounce, it’s optimal hydration, no matter what kind of runner you are. Its pliable material conforms to most pockets, it shrinks as you drink to minimize water movement and it can be used with or without the tube. Topped with a new feature, the SpeedFill™ cap, makes aid station refills a breeze. Ultra light weight, ultra useful.

Fits Running Packs And Vests Fits Running Packs And Vests
Lightweight TPU Lightweight TPU
Packs Down Packs Down
Speedfill Cap Speedfill Cap
Running

Capacity

500 ml / 17 fl oz

Weight

41 g / 1.4 oz

Dimensions

186mm x 58 mm / 7.3 x 2.3 in

Filtration

42mm Filter Cap Compatible

Material

TPU, PP/POM, Silicone

Features

VEST PACK FIT

Soft material conforms to most hydration vests, belts or pack pockets, makes a great addition or replacement running flask.

COMPRESSIBLE

Flexible design shrinks as you drink, reducing water movement.

SPEEDFILL CAP

Designed for fast filling - flips open for quick refills and snaps closed for a leak-proof seal.

CUSTOMIZABLE CAP

Choose between two cap options. Directly mount your bite valve onto the cap or insert the adjustable drink tube to create a straw cap (can be cut to any length).

HIGH-FLOW

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

WIDE OR NARROW FLASK

500ml flask features an arrow flange for skinny and longer vest pockets. For wider pockets, the 600ml flask features a wide flange for a better fit.

LARGE OPENING

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