I need a 'more substantial' USB stick - where from?

[KatyMac]

Mine keeps getting knocked & it's getting broken

So either it needs to be smaller and less sticky outy or it needs to be bigger & much more sticky outy

Any ideas where I would get one from?

If you want the smaller sort that fit almost flush in the socket, these are good

The problem with big, tough ones is that you stand a chance of damaging the USB socket if you lever the stick in the wrong direction.

I keep one of these on my key ring, but because it doesn't have a full shell around the connector it's a bit fiddling on some machines. Indestructible, though.

The teeny tiny one looks great