Soft Flask – 500ml | Flexible Hydration Flask for Trail Running
Product Introduction
This 500ml soft hydration flask is specially designed for high-intensity endurance sports, featuring ultra-light flexible construction, leak-proof bite valve, wide-mouth opening and food-grade safe material. It compresses automatically as you drink to eliminate liquid sloshing and reduce bulk, fits perfectly in most hydration vests, ideal for trail running, hiking, cycling, marathon and various outdoor activities.
Product Features
💧 Auto-Compressing Design – No Sloshing & Minimal Bulk
Soft flexible body shrinks gradually with water consumption, completely eliminates annoying liquid sloshing during running. When empty, it can be folded into a tiny size, taking almost no space in your backpack or pocket.
🚰 Leak-Proof Bite Valve – One-Handed Operation
Built-in high-quality silicone bite valve with automatic sealing mechanism, delivers smooth water flow when bitten and seals tightly when released. No drips or leaks, allows safe and quick hydration without slowing down your pace.
🧊 Wide-Mouth Opening – Easy Filling & Cleaning
Extra-wide cap design enables fast refilling with water, ice cubes or electrolyte powders. The fully detachable structure makes thorough cleaning a breeze, preventing bacteria growth and odor buildup.
Product Specifications
- Product Name: Soft Flask – 500ml
- Capacity: 500 ml
- Material: BPA-free, PVC-free (non-toxic)
- Compatibility: Most hydration vests
- Use: Trail running, hiking, cardio, endurance sports, cycling, outdoor activities
Packaging Includes
- 1 × Soft Flask (500ml)
- 1 × User Manual / Care Instructions
✨ 500ml, soft, compressible – sip, squeeze, run on!