Classic 3 w/40 Micron Pre-Filter Size:- VPO highly recommends the use

VPO highly recommends the use of a footprint to prolong the longevity of your tent floors

Little folded leather logo on the side

can handle a serious meeting or a spontaneous night out

and a compass

Classic 3 w/40 Micron Pre-Filter Size:- VPO highly recommends the useSteriPEN Classic 3 with Pre FilterWhen camping, hiking, backpacking or traveling the Classic 3 with Pre Filter is the perfect pack to keep you safely hydrated. Classic 3s UV light destroys over 99. 9% of waterborne microorganisms that cause illness. With SteriPEN Classic 3, one set of four alkaline batteries will treat 100 half liters or 50 full liters of water. Or supercharge your SteriPEN with a set of lithium batteries and youll treat up to 150