Fresh water, no fuss. The Water Purifying Carbon Filter Straw instantly enhances your drinking experience, reducing chlorine, odours and other impurities for fresher, cleaner-tasting water.

• Designed to fit your frank green Reusable Bottle with a Straw Lid, it's easy to attach, effortless to replace, and works as you sip - at home, at the gym, or on the go.
• Instantly filters water as you sip
• Reduces chlorine, odours and impurities for fresher, cleaner-tasting water
• Filters water sediment, sand and rust particles
• Easy to attach and replace
• Designed to fit frank green Reusable Bottles with a Straw Lid
• Provides up to 150L of filtered water per cartridge (depending on water quality)
• BPA-free and made with FDA & EU-approved material