Collapsible Water Bottle for Filter Straw Foldable Water Container Bag for Hiking Camping Travel Emergency Style:4Pack Designed with two purification modes:

Designed with two purification modes: intelligent and manual mode

high filtering efficiency

have your filter replaced in just a few seconds and no tools are required

Outside Diameter: 6 3/4"

including pet dander

Collapsible Water Bottle for Filter Straw Foldable Water Container Bag for Hiking Camping Travel Emergency Style:4Pack Designed with two purification modes:Membrane Solutions Compatible with Various Filter Straws This collapsible water bottle can easily fill lakes, rivers, ponds, snow water, stream, and municipal water sources. Collapsible The 23oz (650ml) soft water bottle is collapsible, the volume of the water bottle is reduced by 50% when folded, leaving only 5. 3 inches (height)._ Portable & Leak Proof: The unique push pull design of our flexible water bottle is perfect for reducing spillages and