This replacement cap features an easy to drink from silicone nozzle which auto-seals after each sip and includes a flip cap cover to keep away outside elements. Fits all current HydraPak products with a 28mm opening including the Stow 500ml and 1L bottles, and SoftFlask 150ml. Whether it’s trails, rivers or slopes, nutrition is just a bite away. The collapsible, lightweight SoftFlask 250 is easy to fill and even easier to consume with our soft silicone bite valve. And since it holds up to 8 servings of your favorite nutrition concoction, you can go the distance without running out.

Soft Flask 250ml Running Water Bottles 8oz UTOBEST Soft Flask 250ml Running Water Bottles 8oz

Standard 28mm opening lets you fill the SoftFlask easily, holds 4 servings of energy gels or nutrition. Standard 28mm opening lets you fill the SoftFlask easily, holds 8 servings of energy gels or nutrition Getting a good grip on this 17-ounce handheld soft flask is simple—the adjustable Velcro strap fits comfortably and allows for multiple hand positions. A zipper pouch on the front of the bottle carrier is too small for a phone but spacious enough to hold a gel, cash, keys, or other small necessities.

the Inov-8 0.25 soft flask is designed to hold up to 250ml of water or gels and compress down small when empty. Simply remove all of the air to remove bounce. Squeeze o drink / eat contents. Once water / gels have been consumed the flexible flask can be compressed down in size. When it comes to hydrating equipment, heavy duty use needs heavy duty cleaning. Bottle Bright tablets are readily biodegradable, safe & environmentally friendly, made to keep all your containers clean and operating at optimum performance. Made of ultra-durable, abrasion resistant TPU & RF welded seams for superior durability and elasticity