fly flotant that is hard to lose

G'day.

Looking for a dry fly and leader floatant that is a little harder to lose than a small plastic squeeze bottle. Ideally something that clips onto one's vest.

I shouldn't complain too much, because having lost the floatant, and being unable to replace it, I switched from Glenn Innes hopper to Woolly Bugger and caught a couple of rainbows.

Tks,

Rick K

I've done some checking and it seems that the cap and chain that was available 20 years ago is still around, so will get one of those.

Now, how do I save money on fly boxes?