only tried a stako out but was on the verge of buying one before thisim sorry this is off topic (kinda) but how can .10kg make that much difference unless you have overly pathetic girly arms (no offence to girls), training and exercise should make you able to lift and run with that little bit of extra weight?
only works with an ion thoughI dont know ..do they? lighter than a Stako ?
Only new SP I've ever seen is the on in this picDon't SP do one that is even lighter