I have come to the conclusion that one metre extension straps just aren't long enough, so now they are two metres each. Now you can carry crazy loads.

The webbing used for these straps has been changed to the same "gripwebb" used on the DX pedal straps for it's insane ability to stick under load. Polypropylene is being phased out of all products because it is not UV stable and is basically inferior.

Not all 25 mm side release buckles are the same. If you have a skingrowsback  courier bag or backpack then they will work perfectly. If you don't then there is a good chance that these buckles won't be compatible. To overcome this issue they come with a free side release upgrade kit. The male side threads on the free end and the female side has a quick attach feature so you don't need to sew them in. You just slip them onto your old mounts, it's that simple. To remove the old female part just use an old set of wire cutters or small bolt cutters.
Different coloured straps are available. If you want them longer than 2 metres then please email, there will be a minimal fee.

Happy strapping.