Tubolito City/Tour AV 700c 30-50mm puncture proof inner tube

Tubolito have so much confidence in the ability of this tube fending off the puncture demons that it recons you aren't going to get one in normal riding conditions* The Tubo City/Tour is pumped-up for performance with and increased wall thickness making it 3X tougher than standard rubber tubes, and holds pressure much better. It's the perfect choice for longer rides though nature, everyday commuting and for E-Bikes. It is also lighter  than a normal tube!? This is some sort of wizzardry