LifeStraw Flex Gravity bag and hose replacement
- Compatible with LifeStraw Flex filter
- Every fill avoids single use plastic bottled water!
- Your purchase has impact: one purchase, one child, one year of safe water
Is this bag the updated gravity bag since it has clear window markings to see water level? Or is the one that comes with the flex filter the updated bag? They look different.
Hello! The replacement bag is our updated version with the water level markings.
Date published: 2021-01-05