Ultra™ Belt 2L with 500ml Quick Stow™ Flask

Code: CBULT17
  • Now £25.00
  • (Delivery from £3.95)
Item in Stock | Usually dispatched within 24 hours
Free Delivery On orders over £40
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Product Details

Go minimal!

Our lightest most minimal hydration belt stores a 500ml/17-oz Quick Stow™ flask that molds to the shape of your body.

The 3D mesh material stays light and breathable on even the hottest runs, and the extra stretch pocket keeps gels, keys and cards safely tucked away.

Plus, you won’t be stuck carrying a big empty bottle at the end of your run—once the flask is empty, just fold it up and tuck it away. It even includes an integrated trekking pole carry for the more technical runs.

Our most minimal waist-mounted hydration solution for running.


3D micro mesh - multi-directional air flow and cushioning to maximize comfort and breathability

500ml/17oz Quick Stow™ flask is lightweight, collapsible and features our classic one-piece silicone bite valve for rapid hydration

Secure phone pocket - conveniently located with a zipper closure for secured quick access

Reflectivity - for early morning or late-night runs

Trekking pole carry - easily remove or replace poles while running

Ultra light materials - unrivaled breathability, comfort and durability

2L fuel and gear storage - organize run essentials with pockets specifically designed for Quick Stow™ flasks


PACK WEIGHT 70g / 2 oz
MATERIALS  200D Polyester Plain Weave
USER Unisex
HYDRATION CAPACITY 500ml / 17 fl oz
HYDRATION TYPE Quick Stow™ Flask
DIMENSIONS 12 x 34 x 6 cm / 4.7 x 13.4 x 2.4 in

Standard Delivery 

£3.95 - Standard Delivery provides delivery within 3-5 working days, for orders under £40. 

FREE - Standard Delivery provides delivery within 3-5 working days, for orders over £40. 

Express Delivery* 

£5.95 - Express UK Delivery provides delivery within 1-2 working days for orders placed before 3pm. 

Republic of Ireland

£3.95 - Standard Delivery provides delivery within 3-5 working days, for orders under £40. 

FREE - Standard Delivery provides delivery within 3-5 working days, for orders over £40. 

*Express delivery is not available in all areas and geographical restrictions apply. 

We only currently deliver to addresses in the United Kingdom of Great Britain and Northern Ireland and the Republic of Ireland. UK non-mainland deliveries are subject to courier availability, capacity and can therefore be subject to unforeseen delays. 

Full details and delivery rate can be found here


30 Days - Full details of our delivery and returns policy can be found in our FAQs

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Showing 4 of our total 5 reviews, with an average rating of 5 stars. Read all 5 reviews for Ultra™ Belt 2L with 500ml Quick Stow™ Flask.
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Review Summary - 5 out of 5 based on 5 ratings.
June 17, 2022 | Hannah

I ordered this after seeing positive reviews. I wore it for the first time at a half marathon race, something I never usually do, because I like to test kit out first before using them in race conditions. I got lucky - this belt is amazing. So comfortable, breathable, and with a good range of pockets. Highly recommend.

Zyro Ltd
June 17, 2022 | Emma G
Very comfortable

Bought this for longer distance running and it’s proven really comfortable to wear and the bottle size is perfect!

Zyro Ltd
June 10, 2022 | Neil S
Good bit of kit

I bought this for a half marathon. Still in training but so far this is great. It sits around my hips so I don’t feel it too much. The half litre bladder is perfect for volume and fits to the body. The belt will take phone, keys, and small snacks with no bother. Bladder is fairly easy to get in and out of the pouch on the move, and I like the seal-off feature on the cap. One issue I’ve found is the bottle can leak around the lid if you squeeze hard, but that could be a user issue. Great if you don’t want to carry a bottle or wear a vest!

Zyro Ltd
June 4, 2022 | Steve
Ultra belt

Great piece of kit, used for runs and also for days on the hill.
A bargain at the moment, half price.

Zyro Ltd