• Easy-to-Use: The drink experience is practically the same as without the filter thanks to the high-speed filter and the flow-optimised spout.
• Proven Filtration: Hollow fiber filtration media is the same technology as our most popular and field-proven filters, with a flow rate up to 1 litre per minute.
• Safe & Effective: Each filter is individually tested to ensure it meets all EPA & NSF guidelines for the removal of 99.9999% of bacteria and 99.9% of protozoa.*
• Easy Cleaning: Simply shake to clean with it attached to your bottle to break up particulates and restore flow rates.

• Optimized Design: Filter detaches with an easy half turn for cap-only mode while the semi-flexible carry loop is a sturdy attachment point.
• Premium Materials: TPE mold construction is durable, grips well and complements the quality of your bottle.

Comes with DayCap cap and removeable filter cartridge.

*Includes Giardia, Cryptosporidium, E. coli, Salmonella and Cholera.