Build & Fitness Soft Water Bottle 2 Pack – 500ml / 350ml
Build & Fitness Soft Water Bottle 2 Pack – 500ml / 350ml. Collapsible Soft Flask, Leakproof, TPU, BPA Free, Easy to Clean & Lightweight. Perfect for Hydration Vest, Running Bel
COLLAPSIBLE DESIGN
Shrinks as you drink.
EASYFLOW BITE VALVE
Easy to drink.
42MM WIDE OPENING
Easy to fill and clean.
PVC & BPA FREE
MADE WITH NON-TOXIC TPU. Crafted from premium, BPA-free, food-grade TPU that is safe, durable, and resistant to odors or stains.
| Add To Basket | Add To Basket | Add To Basket | Add To Basket | |
| 4.2 out of 5 stars284 | 4.2 out of 5 stars284 | 4.2 out of 5 stars105 | 4.7 out of 5 stars110 | |
| £27.99£27.99 | £34.99£34.99 | £24.99£24.99 | £49.99£49.99 | |
| ✓ | ✓ | X | ✓ | |
| ✓ | ✓ | ✓ | ✓ |
- 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.
| SKU: | B0FMG8C858 |
| Weight: | 60 g |
| Size: | 500ml (2 Pack) |
| Dimensions: | 30 x 30 x 14 cm; 60 g |
| Model: | BF-013 |
| Part: | BF-013 |
| Colour: | Grey |
| Pack Quantity: | 2 |
| Batteries Required: | No |
| Batteries Included: | No |
| Manufacture: | Build & Fitness |
| Colour: | Grey |
| Quantity: | 2 |
| Size: | 500ml (2 Pack) |
Product Description





Running Hydration Vest | Running Hydration Vest with bladder | LITEBELT Running Belt | LITEVEST Running Vest with 2x 500ml Soft Flasks | |
|---|---|---|---|---|
| Customer Reviews | 4.2 out of 5 stars284 | 4.2 out of 5 stars284 | 4.2 out of 5 stars105 | 4.7 out of 5 stars110 |
| Price | £27.99 | £34.99 | £24.99 | £49.99 |
| Compatible with 500ml | ✓ | ✓ | X | ✓ |
| Compatible with 350ml | ✓ | ✓ | ✓ | ✓ |






Running Hydration Vest
Running Hydration Vest with bladder
LITEBELT Running Belt
LITEVEST Running Vest with 2x 500ml Soft Flasks 




