UNIVERSAL FIT - Fits into most wide mouth bottles for spill-free drinking BEYOND LIFETIME : If you experience any issue, we’ll repair or replace the item for free; Whatever it takes to keep your adventure going BEYOND LIFETIME WARRANTY - If you experience any issue, we’ll repair or replace the item for free; Whatever it takes to keep your adventure going BEYOND LIFETIME - If you experience any issue, we’ll repair or replace the item for free; Whatever it takes to keep your adventure going