Review on 🚴 Street Fit 360 700x35-40 Bike Tube: Schrader Valve, 32mm - Sunlite by Glenn Cho

I fitted a chamber and it held pressure for several days until yesterday I found the tire was completely flat (didn't even ride it). I examined the pipe and found a crack inside. The protective strip was in place and there were no sharp edges in that area. The tire has the correct tube specifications and has not been inflated. Was replaced with a similar tube. Hope this lasts a while. EDIT: I believe the problem was actually the tube protector not fully protecting the tube because I bought a different brand and had a similar issue. I installed a good quality tube protector and no more problems. Up to 5 stars.