Hydrapak's Flux series consists of lightweight, ultra-portable bottles that collapse down to pocket size when empty. The new Flux+ 1.5L adds a filter top to take care of microorganisms so that one can ...

One of the most important ways to prepare for any outdoor excursion is to carry enough water, and the most efficient way to do that (besides bringing water filters) is to use collapsible water bottles ...

The six best collapsible water bottles, so you can stay hydrated as you travel. A collapsible water bottle is a lightweight, yet super useful item that you should always have as part of your workout ...

Vapur has added a helpful feature to its line of soft, collapsible "Anti Bottles." Not one to get too fancy with names, Vapur calls it the MicroFilter and sells it in a package with its 1-L Eclipse ...

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