Soft Flask 2 Pack 350ml

£15.00 £12.99 FREE UK DELIVERY
/
Tax included.

10 in stock

Build & Fitness Soft Water Bottle, 2 Pack – 350ml. 

2-PACK FOR TRAINING & RACE DAY – Includes two soft flasks, perfect for rotating between runs or packing both for longer distances and hot-weather sessions. Available in 350ml and 500ml sizes.

BUILT FOR RUNNING VESTS – Designed to fit securely in all standard running vest, belt, bag, bottle pockets with minimal bounce or shifting. Ideal for endurance, trail, and marathon hydration.

ULTRA-LIGHT AND PACKABLE – Folds flat when empty, easy to stash, cuts down on bulk and weight. Stay balanced, focused, and distraction-free on every run. Made from safe, non-toxic TPU that meets FDA and UK FSA standards. BPA & PVC FREE materials. Clean tasting with every sip!

LEAK-PROOF, RELIABLE – The soft silicone bite valve delivers a smooth flow with a simple bite or squeeze. Leak-proof and reliable. Easy to fill with water, powders, or ice cubes. Designed for quick rinsing and hand washing, ready for your next run.

COMPATIBLE with BUILD & FITNESS – Easy to pop in the 350ml bottle into our LITEBELT Running Belt and the 500ml set fits perfectly into our Running Vests - peace of mind for the perfect fit.

United Kingdom

Standard UK delivery: FREE!  (England, Wales, Scotland).

- Estimated 3-5 days. We aim to get your order processed and despatched within 1-2 business days.


International Shipments

For USA, Europe & Worldwide customers, please select your local store here.

Returns

Please follow this link to see our full UK returns policy and to contact our customer support team.

When you purchase a Build & Fitness® product you are promised high quality fabrics, the latest manufacturing methods and strict quality control. We’ve spent countless hours developing and refining our products - we know you’ll love them.

However, we understand this might be your first time buying from us. We want you to feel 100% comfortable in your purchase, so your order is covered in-full by our Happiness Guarantee. If you aren’t happy with any product you buy from us, let us know within 30 days of purchase. We make it simple and as easy as possible.

Please follow this link to contact our customer service team and see our full returns policy.

Satisfaction 100% Guaranteed!

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
GET AN EXTRA 5% OFF use code: SUMMER5 (limited time)
UK-flag-icon
A British Brand

At Build & Fitness® we have spent many years developing our products to the highest quality. We want our customers to be just as satisfied with their product as we were designing them.

About Us
Free-delivery-icon
Free UK Delivery

We offer FREE UK delivery on all our products. Plus our Customer Satisfaction Guarantee. If you have any problems with your delivery, please send us an email.

Delivery & Returns
global-icon
Shop Worldwide

To shop in Europe, USA, Canada, Australia and Japan. Click our Amazon store link below to browse your countries store.

Amazon store links

Testimonials

Our Guarantee

When you purchase a Build & Fitness® product you are promised high quality fabrics, the latest manufacturing methods and strict quality control - we know you’ll love them.

However, we understand this might be your first time buying from us. We want you to feel 100% comfortable in your purchase, so your order is covered in-full by our Happiness Guarantee.

If you aren’t happy with any product you buy from us, let us know within 30 days of purchase. It’s that simple.

Jo Swift, customer support