High quality butyl tube ideally suited for city and trekking/touring bikes. This version is the best choice for everyday use.
Letting this go at the price I bought from as I bought the wrong size. Have 10 of these inner tubes.
Continental Tour 28 All Tube Specifications:
32-622 - 47-622
32-630 - 42-635
27x1 1/4- 28x1.75-2