GeoPress Purifier Cartridge Size:One Size the Grand Canyon print will

the Grand Canyon print will transport you to the most iconic scenery in the west

The 3D protective structures placed in the critical points of foot and ankle ensure a 360° protection giving as a result an irreplaceable sock for your adventures

Included AC inverter produces a maximum output of 600W and 1000W surge

Wear it when autumn nights start getting cooler through early spring

GeoPress Purifier Cartridge Size:One Size the Grand Canyon print willReplacement purifier cartridges for the GeoPress are designed to last 350 cycles (65 gal. 250L). Lifespan will decline when purifying water with high levels of silt, sediment or tannins. Cartridge press time increases towards the end of the cartridge lifespan; when press time reaches 25 30 seconds, the cartridge should be replaced. Cartridge continues to protect, even as press time increases. _____________________________ Features: Removes waterborne