I’ve got a pair of dual layer bib-shorts by Scott. Lightweight, slim fitting outer, and a great line underneath. All nicely fitted together as a bib short.

Works great for me, and much nicer than Bibs and a separate outer shorts.

Scott don’t seem to make them anymore, does anyone else have something like this in their line-up? My internettery has drawn a blank.

I have some Aussie Grit Ignite 2in1 shorts.. but they are similarly no longer made.

Gore used to do several 2in1 products (C7 Pro, Alp X Pro).. you might find some old stock if you search around.

The only ones I’m aware of that are currently available are the Cube Blackline.. bit pricey though!

I have some Bontrager ones that sound similar.
However I bought them direct from Trek HQ demo sale a few years ago so have no idea if they ever made full production or indeed are still sold.

Not massively useful, sorry

The cube ones look good, but possibly a wee bit baggier than I want. My Scott ones are not baggy at all, which is what I like.

Send odd that nobody seems these, world be logical to me.

I have a couple of pairs of the Gore ones – they are one of the most comfortable shorts I have and great in warm weather. Googling suggests they’re no longer available.
Specialized also did a pair.