Key Features
Sturdy pinch weld design, and smooth material makes them quick and easy to remove from pockets. Once liquid is gone, can be squashed down to store or easily refilled.
Made from high quality BPA-free TPU material, no nasty taste. Our flasks also come with a free Milton sanitizer tablet.
Flexible but sturdy material allows them to stand up and drain easily after washing. The bite valve is also removable for easy cleaning.
Size Guide
Not sure if this is the right size for you? Please contact us, we can tell you if this flask will fit your current race vest.
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Gear Tests
Ronnie Staton
Hobo Pace
I’ve been using Harrier soft flasks (and bladder) for a few months now. Being robust, faff free and essentially do not leak, they are exactly what I wanted! Long runs are difficult enough without hydration system issues which I’ve had my fair share of.
It’s great to have flasks I trust especially when doing what I love most, fast packing in remote areas. Harrier have their priorities right. Great quality products with a fast and friendly service so you can focus on what it’s all about, enjoying the trails.
Alyn Tomkinson
Ginger Al YouTube
Top bit of kit, I wasn’t expecting much due to it being a new product to the market putting itself up against industry leaders like Salomon, Ultimate Direction etc. and I must say it’s matched them in every way possible 👍 Quality and value for money 10/10.
Lucy Bird
Run Deep Mag
It was a tremendously positive experience using the Harrier Soft Flask. I was really confident about the quality of the flasks and was not surprised that cleaning and drying them was just as easy. They stayed open while drying so no water remained inside.
The Harrier soft flask is a great buy. Fantastic price for a well-made, robust and reliable soft flask that does exactly what it’s supposed to do: provide you with an efficient means of getting fluids down you while out enjoying your run. I now want them in every colour!
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Delivery, Guarantees and Returns
Customer happiness is our number one priority 😊
We pick and pack your order quickly and aim to get all orders on their way same day if ordered before 1pm.
UK customers can choose between tracked standard or express shipping for £3.45 or £4.95 respectively. Shipping is free for orders over £70. We have more details plus international rates outlined in our Delivery Information.
Race vests and poles come with a 1 year guarantee, all other products 30 days. All products come with 14 day no quibble returns policy if you would like an exchange or refund ✂️
See Our Guarantee and Returns information for more details.