Well, this TT doesn't have as much side compartment storage, so I had to do something for the extra hose for the 'forward grey tank' that is just for the sink... Anyhow here's what I did for that using 4 inch sewer pvc mounted under the TT... Another tip I got from another 'camper'... I buy one (or in the case of 'forward drain 2) 3 inch 'sewer' pvc pipe (that's the thin wall). First cut it into 5 foot lengths, then rip it in half, I use a tablesaw for this.. then it will fit together to hold your sewer hose straight for draining...
Anyway back to storage...
This is the rear storage pipe..
Front storage..
Another front, it's easier to see this on
This the open end of the 4" thin wall PVC...
I keep the cut 3" pipe in one and extra needed hose in the other...