So, I’m fed up of my keys jangling around and making holes in my jeans…
How about a park-style multitool, where your keys folded out like allen keys (obviously you’d need some spacers in-between and car keys would not fit – but this would be great for door keys, bike keys etc)
Ah – just found one:
Tempted to try this now – what should I use to space the keys?
Ive had a dragon’s den idea while out on th snowboard last week:
A portable slushy maker in a cup!
A plastic cup. The top has a small crank handle on it linked to a screw below. A folding straw in the lid. Scoop up some fresh (non-yellow) snow, pour in a sachet of flavouring. Crank the handle, and viola! Slushy on the slopes!
I should probably get some one to knock up a 3D model and have it 3D printed in some kind of acrylic.