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The soft plastic material of the ULTRAFLASK™ is designed to fit most pockets whether hydration belt, undershirt, or pack pocket, offering comfortable carrying expoerience and shrinking as you drink, reducing water movement whilst on the go.
Designed with a high flow bite valve, the ULTRAFLASK™ seals after each sip, perfect for trail running on uneven ground and preventing drips of unwanted leaks. Fof further performance, Hydrapak have included two cap sets, one with a removable bite valve mounted directly onto the cap and one with an adjustable drink tube that can be cut to a custom length for quick and efficient drinking.
The delivery options available for shipping this product along with the contents of your basket to USA are: