Originally Posted by
Vunder31
First weigh yourself while holding the bag in the air, then weigh yourself without the bag and calculate the difference. Problem solved

And if you can't hold it in the air in the first place, you know it's likely to be more than 23kg anyway
I'll probably end up having to buy more luggage again. The ones I have now are probably too large, and hard shell luggage is more susceptible to being deformed when bashed, if not full. And I'll need to look out for the extra-light polycarbonate ones. Oh well.