LIfeStraw Mission Water Purifier
The gift: LifeStraw Mission Gravity Water Purifier
The price: $130
Why it’s on our list: This water-cleaning system comes with a 12-liter bag, so you can purify more water at a time. It requires no batteries or special skills to use; just hang it from a tree or hook and let gravity draw the dirty water through the filtering straw. Again, this one is great for camping in addition to disaster preparedness.
