I know this response is a little late- i am getting an '03 Rans Tailwind and one of the improvements for this model year is a built in pocket in the seat- also- there are bags specifically made for bents that slip over the back of the seat and have a pocket for a hydration pack like the camelback- unbottle- which is very easy to fill and clean. they also make longer tubes so that is not a problem. if you want more info about anything and everything to do with bents you can check out www.bentrideronline.com- they have mesage boards also and all kinds of reviews on bikes and all accessories. hope this helps- i can't wait to get some miles in on my tailwind.

jhm45-