The Puribag Micro Membrane Filter Straw is the perfect mini filter for all your travel adventures. This filter saves you space and weight in your backpack.

Small But Mighty
Weighing less than 2 ounces, this mini filter has the capacity to clean up to 5000 liters of water.

Powerful Protectant
The 0.1 micron membrane in the filter captures dirt, sediment, bacteria, parasites, protozoa, and microplastics.

Compatible Design
Attaches to most water bladders, but is also compatible with other Puribag products such as Puribag Pro System, Pro Kit, Adventure Pack, and Membrane Filter Kit.

How to Use:
1. Screw the filter onto a standard plastic water bottle or attach it to the tubing on your water bladder.
2. Enjoy clean, safe drinking water.