Founded in 2012, the Seattle based GRAYL is world-renowned water purification and filtration specialist. Its handheld Ultralight Water Purifier Bottle incorporates patented water purifying technologies and offers practical and durable water filtration and purification solution, providing safe, clean, filtered drinking water on the go. GRAYL water purification bottle is suitable for hikers, hunters, travellers, outdoor adventure and emergencies. With its super light and compact design and full-spectrum purification features, the GRAYL travel water purifier provides ultimate protection against viruses, bacteria, protozoan cysts, chemicals and heavy metals. Now proudly offered for sale to all Military 1st customers across the U.S., the GRAYL portable water filter should be an essential part of every hiker or bushcraft enthusiast’s kit.