I have the ST-1 bought for my great Digi. After 3 days I got used to it, now I do not want to give it. No more fumbling with long straps! In contrast to the leather straps is the ST-1 at the wrist of soft, non-chafing, not suppressed. The camera weighs less than fixed focal length 1.4 kilos - no problem. The closure is ingeniously designed and bomb-proof - if it is properly locked.