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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.