BeFree 1.0L Double-Layer Water Filtration System | Katadyn men's our latest iteration of the

our latest iteration of the perfect pair is designed to keep you moving more comfortably than ever

Down insulation

• Concept Technology: AdvancedSkin Shield|Hybrid technology

DT closes every toe seam using their True Seamless™ Toe technology for an ultra smooth

Built with UPF sun protection

BeFree 1.0L Double-Layer Water Filtration System | Katadyn men's our latest iteration of theUpdated with the addition of a replaceable activated carbon element, a redesigned cap, and an updated bottle top, the latest generation of BeFree filter bottles are more durable and make your water taste better. Simply squeeze the BeFree Microfilter to get clean water to drink, and give it a shake or a swish to clean out the filter. When it's empty, it collapses to free up space in your pack. BeFree 0. 1 micron microfilter removes harmful bacteria and