Ortlieb Frame-pack RC Toptube

"The Frame-Pack RC Toptube is the solution for all those who still don't want to do without water bottles despite the fact that they are stored in the frame. The waterproof frame bag with roll closure is also ideal for all full suspension MTBs whose shocks limit the space in the frame triangle. Thanks to the waterproof roll-top closure, which is secured with silicone rings, the bag from the Bikepackingseries reaches the IP64standard and thus protects the equipment from an involuntary bath. The Frame-Pack RC Toptube makes it possible to store heavy equipment such as the tent frame, tools or provisions inside the frame triangle, thus helping to achieve a low center of gravity on the bike. The variably positionable, stable and strong Velcro fasteners enable simple and uncomplicated mounting on the top and seat tube of the bike"