SteriPen Adventurer w/ Solar Charging Case Keychain On a 3400mAh 18650 that

On a 3400mAh 18650 that is roughly four to five hours from empty

Charge via the micro-USB charging port or on an external battery charger

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Assorted colors: Blue

SteriPen Adventurer w/ Solar Charging Case Keychain On a 3400mAh 18650 thatThe Adventurer packs all the power of SteriPEN purification into a compact package. At half the size of the SteriPEN Classic models, and weighing in at just 103 grams 3. 6 oz with batteries, the Adventurer is the easiest SteriPEN to take with you when youre outdoors. But just because its smaller, there is no trade off for speed, power or effectiveness here. The Adventurer purifies a half liter of water in 48 seconds, just like the bigger models but in