I got a 20% off coupon from REI, great timing I used it when I ordered my KATADYN GRAVIDYN drip water filter on Wednesday (March 28th) that I need for my journey. I love it when a plan comes together...only 82 days to go!!!.
I received my KATADYN GRAVIDYN drip water filter on Friday (March 30th). So fast, thanks REI. It looks well-made and should work for a long time. But the proof will be this summer when I get into Mexico. I'll let you know.