Where to Buy
Help support this site by making your next gear purchase through one of the links above. Click a link, buy what you need, and the seller will contribute a portion of the purchase price to support Trailspace's independent gear reviews.
Here's what other sites are saying:
The SteriPEN Protector Opti water purifier is equipped with an optical water sensor for reliable performance so you can enjoy clean, purified water on the go.
SteriPEN Protector Pack
SteriPEN Adventurer Opti
$67 - $89
SteriPEN Adventurer Opti with Solar Charging Case
MSR Guardian Purifier
$48 - $59
Potable Aqua Pure
$100 - $119