Introducing the Pinnacle 18oz Insulated Soft Flask by Nathan Sports in Indigo/Reflective Silver, designed to keep your fluids cooler for longer. This BPA-free flask features a proprietary ExoSpine™ for superior hand feel and ergonomic grip-free comfort with a breathable wicking strap. It includes small expandable stash pockets, perfect for gels and keys, and the soft flask is easily removable from its sleeve. With a weight of just 3.35oz (95g) and a storage capacity of 15.25cu in (0.25L), it's the ideal companion for your active lifestyle.
Style Variants
Available Colors: Indigo/Reflective Silver
Size Reference for Nathan Sports 18oz Insulated Soft Flask
Available Sizes: os

















