@maskupmelb Even if not reusing, carry a spare. I've had a strap break the first time I tried to put it on. The ones with the elastic straps are much better than the rubber straps, also tighter in the case of Aura, but some of the others seem to be the opposite.
@maskupmelb即使不重复使用，也要带一个备用的。我第一次试着穿的时候皮带断了。带松紧带的要比橡皮带好得多，在“光环”的情况下也更紧，但其他一些似乎正好相反。