Take matters into your own hands with the SF500 Handheld SoftFlask. Designed for the minimalist runner, the SF500 is easy to hold with a flexible hand strap. It has a leakproof auto-shut off valve, twist locking cap, high-flow bite valve and large opening for rapid refills. Your next PR awaits.
Stow™ 500 ML
Fill. Drink. Pack. Repeat. With durable construction and minimal design for easy packing, the flexible Stow 500ml helps make all your adventures the best they can be. Add the spill-proof nozzle for easy drinking, bail handle for comfortable carrying and attachment, and a weight 80% lighter than most hard bottles, and you’ve got a winner every time.
UltraFlask™ IT 500 ML
The UltraFlask IT 500ml features our new IsoBound™ insulation technology that keeps water cold and won't sweat in warm temperatures. Engineered to keep fluids at an ideal temperature 38% longer than a standard flask. After all, cold water is more refreshing.
UltraFlask™ 500 ML
Part of our ultra-light series, the 500 ml is so light, you might forget you brought it. Weighing in at just over an ounce, it’s optimal hydration, no matter what kind of runner you are. Its pliable material conforms to most pockets, it shrinks as you drink to minimize water movement and it can be used with or without the tube. Ultra light weight, ultra useful.