Steripen Ultralight Navigation Best use Keeping your head

Best use Keeping your head warm

whether you're adventuring in warm weather or layering in colder conditions

brushed stretch jersey

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

Made from Polartec Power Stretch Pro

Steripen Ultralight Navigation Best use Keeping your headThe 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