Fast & Tracked Delivery, Extended Xmas Returns & Exchanges

Harrier Hydration

Nov 2019 - Looking at features to make the first prototype
Feb 2020 - With Dan, tech designer, finalising features and sizing
Jul 2020 - The finished designs! Testing them out with my trail mates

We have a great range of hydration options to suit any distance 💦 Mix and match colours for water, electrolytes and energy drinks or just to match your favourite outfit 🤩 See our info below on which soft flasks would be best for you. Also, go plastic free with our great collapsible cold and hot cups.

500ml Soft Flask

£9.00

Fits Harrier race vests and most other brands.

300ml Soft Flask

£8.00

Fits Harrier race vests and most other brands.

500ml Slim Soft Flask

£9.00

Does not fit Harrier race vests. For other brand race vests that require tall, slim flasks.

Water Bladder

£13.00
Individual Straws
Individual Straws
Individual Straws
Individual Straws
Individual Straws
Individual Straws
Individual Straws
Individual Straws
Individual Straws

Individual Straws

Additional straw and lid options to fit regular 500ml and 300ml Harrier soft flasks. Long straws for Harrier race vests. XL straws for other brand race vests with lower sitting pockets.

Which Hydration To Choose 

Size chart for our soft flasks. If you are not sure which is best for you please contact us.

Run Plastic Free

The cold soft cup is great for grabbing a quick water or squash at checkpoints. The hot collapsible cup is ideal for tea, coffee and other hot drinks. Say no to single use plastics at races and events 🌍

Both options collapse down and are easy to stow in a race vest or bumbag. 

Cold Cup

£6.00
Hot Cup

Hot Cup

£9.00

Independent Hydration Reviews

Ronnie Staton

Hobo Pace

I’ve been using Harrier soft flasks (& bladder) for a few months now. Being robust, faff free and essentially do not leak, they are exactly what I wanted! It’s great to have flasks I trust especially when doing what I love most, fast packing in remote areas.

Lucy Bird

RunDeep Mag

The Harrier soft flask is a great buy. £10 is a 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!

Ginger Al

YouTube and Coach

The soft flask is a 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.

Customer Photos

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.

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Nancy Green

Co-Founder of PageFly

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Nancy Green

Co-Founder of PageFly

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Nancy Green

Co-Founder of PageFly