OK, so “innovation” may be a slight exaggeration, but any new use for old tubes is good, right? While this is nowhere near as cool as the presta-valve fender attatchment seen recently on the Problem Solvers blog, it’s certainly a product of the same spirit. I also love the twined water bottles over at at Lovely Bicycle! And I consider this a different take on the same idea. Little rings of 26” inner tube become grip and shock absorption for a Kleen Kanteen, ensuring a rattle-free water bottle cage experience.