Indiana wrote a review of SealLine Kodiak Window Dry Bag on October 26, 2004
Good bag for semi-waterproof protection. I use these inside a waterproof case for packing. I picked the 20 L bag to replace several 10 L bags I had before. The window and purge valve help organize. I have yet to put them to major use yet so I can't comment on durability. Made in USA.