Description:

Contain a 4-Stage replaceable filtration straw, Filters to 0.01 microns.
Water bottles are made from Tritan, holding 650ml (23 ounces) of water; it's BPA-free, heat resisting and extremely durable.
This filtered water bottles have over a 1,500 litre filtration capacity, no need to worry about replacing filters
This versatile water bottle not only helps providing healthy, drinkable water in harsh outdoor conditions, but will help you to find direction using the built-in compass on the top.
Comes with a lanyard and carabiner for easy attachment to backpacks or clothing

Specification:

Size: 23.5x7.5cm/9.3x3inch
Capacity: 650ml

Package Includes:

1 Piece Water Bottle with Filter