Description
Fold It. Fill It. Go.
The WRELS Collapsible Soft Flask is the ultimate space-saving hydration solution for athletes and adventurers. Made from flexible, BPA-free TPU, it squeezes flat when empty and expands when you need it — perfect for trail runs, marathons, hikes, and everything in between.
Why You'll Love It
- Collapsible TPU Design – Folds flat when empty to save space in your pack, vest, or pocket.
- BPA-Free & Safe – Food-grade TPU with no high-concern chemicals — safe for everyday hydration.
- Multiple Size Options – Available in 150ml, 250ml, and 500ml to match your activity and distance.
- Lightweight at Just 28g – Barely adds any weight to your kit — you'll forget it's there until you need it.
- Versatile Use – Compatible with hydration vests, waist packs, and belt systems.
- 3 Colour Options – Available in Dark Blue, Light Blue, and Pink.
Perfect For
Trail Running · Marathons · Hiking · Camping · Cycling · All Outdoor Sports
Specifications
- Brand: WRELS
- Material: TPU (BPA-Free)
- Capacity: 150ml / 250ml / 500ml
- Weight: 28g
- High-Concern Chemicals: None















