Soft Flask XA Filter 490ML/16OZ Women's whilst your temperature is regulated

whilst your temperature is regulated via an air permeable outer shell

Push button spring loaded release

so they’re super soft

Limitless setup modes

BARO 37 bottle

Soft Flask XA Filter 490ML/16OZ Women's whilst your temperature is regulatedIdeal for longer expeditions like ultra trails, the SOFT FLASK XA FILTER filters bacteria and protozoa from natural water sources, so you can drink easily and safely without needing to carrying huge volumes of water. Shrinking as you drink to limit water bounce, the flask lets you know exactly how much you have left. Features a wide 42 mm cap. Less weight Filtering your water on the go means you can carry less water, and therefore less weight, while