Ring binder

A desperate Sue Barnes contacts us from the University of Worcester.
‘I am at airport security with a jacket and coat, a passport and boarding card, a handbag and a laptop case. I am then asked to take the laptop out of the case so that it can be scanned separately,’ she explains.
‘Now I have to juggle the jacket, coat, passport, boarding card, handbag, case and the laptop.’
Her idea, which we can imagine popping up in Dragons’ Den in a year or so, is a little ring on each side of her laptop, so she can sling it on her shoulder when her hands are already full.
If anyone can think why this isn’t a good idea, we’d like to know. And if anyone else has a good idea, feel free to pitch it to the Backbytes panel of dragons.
Just remember our two rules: we don’t have any money, and we can’t possibly help you.