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HydraPak Ultraflask 600ML

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Go big. The largest of our ultra-light series, the UltraFlask 600 holds more so you can go the distance. Its soft material allows it to fit snugly in most vest pockets and it shrinks as you drink to minimize water movement.
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The UltraFlask 600 flask fits easily in most hydration vest, belt or pack pockets Soft material conforms to any pocket for a comfortable carrying experience Flexible design shrinks as you drink, reducing water movement on the run High-flow bite valve auto-seals after each sip, eliminating annoying drips Includes removable/adjustable drink tube; cut to a custom length or mount bite valve directly to cap Large 42mm opening lets you fill the UltraFlask easily with ice and drink mixes Made of ultra-durable, abrasion resistant TPU & RF welded seams for superior durability and elasticity Can be frozen or filled with hot water (max temp 60° C / 140° F) Top-rack dishwasher safe Safe and reliable, 100% BPA & PVC free


600 ml / 20 fl oz

43 g / 1.5 oz

165 mm / 6.5 in x 70 mm / 2.75

Thermoplastic Polyurethane; Silicone; HDPE

More Information
Brand HydraPak
Material No
Capacity 600ML
RRP £20.00
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All orders placed before 2pm on weekdays will be processed on the same day* (although we often try to despatch as many orders placed after 2pm as we can!). If your order is placed after 2pm, it will be processed the following working day.

* During peak periods such as Christmas, Father's Day, etc. there may be a slight delay in the despatch of your order, so please allow extra time for delivery. Should you require your order urgently, we strongly suggest you opt for Next Day Guaranteed delivery method, and we will treat your order as utmost priority over standard delivery orders.

The delivery time stated against each product provides an estimate of how long it will take to deliver an item in working days. We will often outperform these estimates but on occasions, and rarely due to circumstances outside of our control your product may be delayed.

Please see our delivery price guide below. All our delivery options are weight based, so please add everything you need to the cart and head over to the checkout for the total delivery price.

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