Water Filtration Bottle

The Church is now offering a water filtration bottle on lds.org.  One water bottle with two filters is $22, and will filter 100 gallons.  These would be great for Christmas gifts.

http://store.lds.org/webapp/wcs/stores/servlet/Product3_10705_10551_21003_-1__196989

As a price comparison, I saw a Katadyn Hiker (a different style of water filter), on sale on beprepared.com for $44.99 in November, and it would do 200 gallons.  I think the usual price is $64.95.