Stay hydrated on the trail with the Katadyn BeFree 1L Blue Water Filter . Designed for hiking, backpacking, and travel, this lightweight water filtration system makes it easy to collect and drink water from streams, lakes, and other freshwater sources while you're on the move. The flexible 1-liter bottle is easy to pack, carry, and squeeze, while the integrated filter provides convenient access to clean drinking water without the need for a bulky filtration setup. Its compact design makes the BeFree an excellent choice for day hikes, ultralight backpacking trips, and longer adventures where pack space and weight matter. Features: 1-liter flexible water bottle Lightweight and compact design Integrated water filtration system Easy-to-use squeeze filtration Wide-mouth opening for quick filling Ideal for hiking, backpacking, camping, and travel Blue color Filter smarter. Carry less. The Katadyn BeFree 1L gives outdoor adventurers a simple, lightweight way to stay hydrated wherever the trail leads.