UltraFlask™+ 500ml Filtration Soft Flask Rab just “good enough” doesn’t cut

just “good enough” doesn’t cut it

Flatlock low bulk stitching throughout with YKK® ankle zip

Waterproof: Leak resistant zipper

It is designed for 25

UltraFlask™+ 500ml Filtration Soft Flask Rab just “good enough” doesn’t cutLighten your load and drink right from the source. We took our go to flask and added filtration to create a system that delivers hydration without contamination. The filter, light and compact, screws on top so you can drink right from the flask. Or, if youre carrying more water, use the system to fill a bottle or reservoir. Features FAST & SAFE FILTRATION The integrated filter removes Escherichia coli bacteria, Cryptosporidium parvum cysts, and