FS Outdoor Research Dry Sack 20L
SOLD!!!!
You all know what they look like, you can check out the link below
http://www.backcountry.com/outdoor-research-ultralight-dry-sack?ti=U2VhcmNoIFJlc3VsdHM6ZHJ5IHNhY2s6MToz
It's a 20L, bright orange, works great.
Looks like it's $18 plus shipping on backcountry so you can have it for $10 shipped.