Steripen Ultralight Navigation WATERLOC® canvas body with four-fold

WATERLOC® canvas body with four-fold bound seams for outstanding water resistance and durability

Best use Keeping your head warm

GSI have come up with a sliding inner carafe with a 200 micon mesh

and camp use

Steripen Ultralight Navigation WATERLOC® canvas body with four-foldThe world's smallest portable UV water purifier, the SteriPen UltraLight is a compact, always ready hydration solution built for emergency preparedness, international travel, and individual backcountry use. Its high quality internal Li Ion battery recharges via USB and holds charge for months, so it's ready to perform whenever you need it delivering up to 20 litres of purified water per charge. UV C light eliminates 99. 9% of bacteria, viruses, and