personal emergency water filter straw Feb 26, 2013 13:04:42 GMT -8 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by jvv556 on Feb 26, 2013 13:04:42 GMT -8 I recommend these. Cheap, lightweight, takes up little room, easy to use. You literally put one side to the water source and then suck through the straw:www.amazon.com/Frontier-Emergency-Disaster-Preparedness-Survival/dp/B0014EAYUM