Gear Review: SteriPen FitsAll Filter

Strain and filter your water with this SteriPen product.

Use chemical drops, tablets, or UV light to treat your water, and you often end up gulping debris. Fish the bits out with the SteriPEN FitsAll Filter. The funnel-shaped strainer traps particulates larger than four microns, and it fits both narrow- and wide-mouth bottles. $15; 2.3 oz.;