its a gift from Love Inflatables Whitewater Raft uses feed back our raft good performance . 

The base fabric inside the 33 ounce pvc is a very strong 2000 denier polyester, and wrap-up layers on the underside of each raft toughen them up even more – though as mentioned at the end of the first paragraph those extra layers also make any raft that has them a bear to roll up.

the low profile Leafield D-7 valves throughout. The D-7 is a bit slower than the B-7 especially during deflation, but the problem with the B-7 is that it’s high profile cap seems to bash paddle crew knuckles no matter where they are located. Such is the case with the 13′ and 14′ Tributary rafts.

One of the most surprising features of the self bailing  boats is that they have lace-in floors, not permanently mounted ones. Should something happen to your floor, your can unlace it if you have the time, and we make replacement . Laced floors cost far more to produce, but they have the benefit of draining a raft quicker than glued ones can. It is quite unusual to find a laced floor on a raft of this low price.