"
I have some valves like those used on flotation bags and they are almost
impossible to get. I received them as a result of a bulk purchase done
on the QajaqUSA web forum. The manufacturer couldn't tell where to get
them retail and only sold wholesale in lots of 1000. Big problem for us
DIY types.

Mike

I do know if this is the same valve you use or not

At web url http://www.nrscatalog.com/product.asp?pfid=3875

Northwest River Supplies sells NRS Float Bag Valve

This may also be an option. I would just like to avoid an exhaust
tube as I would like to use these drybags in backpacking, sea
kayaking, and bicycle touring


Scott Bemis