A revolutionary no-leak, water filtration drink cap, designed for stainless steel bottles. You won't want to leave home without it! (Includes one filter cartridge.) 

Available Now!

Water Bottle Filter Cap Features

FILTER ~60 GAL (200+ L ) OF TAP WATER
That's over 400 fill-ups of your 500ml water bottle! 

LEAK PROOF 
Patented cap technology that won't spill.

USES ZERO CHEMICALS
Patented MAD™ filter technology with powdered activated carbon.

NO WAIT TIME 
Just fill your bottle, twist on your Ice°Cap and sip to enjoy.

EASY FILTER REPLACEMENT
Replace your filter when the flow of water slows and its hard to sip.

Compatible with most brands of stainless steel water bottles. Designed for  17oz/500ml & 12 oz/350ml stainless steel vacuum reusable water bottles including S'well™ Chilly's™ Qwetch™ Grsta™ Ecology™ King Do Way™ Moon® water bottles.