Running hydration designed for vest pockets and steady, no-bounce drinking during training and races. Enjoy more focused miles and less faff when hydration is simple and secure. Is ZelaFit Soft Flask the right addition to your race-day kit?
⚡ At a Glance
- • Leakproof Performance: Soft flask design with secure bite valve and snug vest fit prevents leaks during runs
- • Best for: Trail runners, marathoners and endurance athletes needing compact, stable hydration
- • Not ideal for: Users who require dishwasher-safe bottles or a rigid bottle feel
Twin pack of 500ml collapsible soft flasks built for running vests, with wide openings and a bite valve. BPA and PVC free materials meet FDA and UK FSA food safety standards.
Stable, no-bounce hydration - thanks to vest-compatible soft flask shape
Collapsible soft-flask construction shrinks as liquid is consumed, reducing internal slosh. The shape is engineered to sit snugly in running-vest pockets to limit movement while on uneven terrain.
Reduced bounce keeps running form steady and prevents distractions during long runs or races. Secure fit suits trail and endurance use where movement control matters.
Easy fill and clean - with wide-mouth opening
Wide opening accommodates ice cubes, powdered drink mixes and makes hand washing straightforward. Hand wash is recommended over dishwashing to preserve materials and seals.
Quick refills at aid stations and simple post-run cleaning save time and hassle. Large opening makes topping up with cold water or electrolyte mixes effortless.
Safe, taste-free hydration - with BPA and PVC free materials
Materials are free from BPA and PVC and meet both FDA and UK FSA food safety standards, ensuring no unwanted taste transfer. Soft plastics are chosen to balance flexibility with durability.
Confident hydration with clean tasting water throughout long efforts. Suitable for regular training thanks to approved, food-safe construction.
✨ The 4 Key Reasons for ZelaFit Soft Flask
- Twin pack - Keeps two bottles available for long runs or quick swaps
- Vest-compatible shape - Sits securely in pockets with minimal movement while running
- Wide opening - Accepts ice cubes and powders for easy refill and cleaning
- 1-year warranty - Peace of mind with extended coverage for defects or faults
📋 Technical Details at a Glance
- Category: Collapsible soft flask running bottle
- Capacity: 500ml per flask
- Pack contents: Two soft flasks (twin pack)
- Compatibility: Designed to fit running vest bottle pockets
- Design: Collapsible, shrinks as you drink to reduce sloshing
❓ Frequently Asked Questions
Q: Are these flasks leakproof?
A: Yes, product descriptions state a leakproof design and user feedback confirms secure, durable performance during runs.
Q: Will the flasks fit my running vest?
A: Designed specifically to fit snugly into running vest water bottle pockets without bouncing or shifting.
Q: How should I clean them?
A: Wide openings allow easy hand washing and ice removal; hand wash is recommended rather than using a dishwasher.
🏆 Our Verdict
ZelaFit Soft Flask suits runners and endurance athletes who need compact, stable hydration during training and events. Twin 500ml collapsible flasks, wide openings and a reliable bite valve deliver practical, leakproof hydration with food-safe materials. Durable construction and the included one-year extended warranty make them a sensible long-term choice for regular runners.
