Nutrition on demand, the SF250 Collapsible Gel Flask can be integrated into a variety of packs, vests, PFDs, and lumbar belts.
Lightweight, flexible, and easy to squeeze the SoftFlask™ collapses as you drink. Eat as much as you wish per use and throw in the fridge for later. The patented, spill-proof, self-sealing, bite-valve is easy to use and completely removes for cleaning. Designed to carry gels, water, electrolytes, or your own nutrition concoctions.
- Holds around 8 gel servings
- Easy to fill and easy to squeeze
- 28 mm screw cap with soft silicone bite-valve
- Can be frozen or filled with warm water (max temp 140°F / 60°C)
- 100% BPA and PVC Free
- Durable, built for a lifetime of tough use, No-Leak™ Guarantee