Cat basket recommendations please?

[StillMedusa]

Obie and Ophie are due their jabs.
Ophie fits in the lovely wicker basket I brought them home in (one each)
Obie however at 18 months of age is 20 pounds and a chunky bugger..and doesn't.

I gave Morphs huge(dog) basket to the Blue Cross when he died as i couldn't bear to keep it , but now I need one for Obie..

Any recommendations..something large enough for a 20+ Maine Coon to comfortably fit his fat furry ass in!?

Do he actually need a basket? We have 2 wicker cat baskets but neither of the cats sleep in them anymore. They choose to sleep wherever they want all over the house, mostly beds.

It's to travel to the vets for jabs etc... normally he takes up the entire sofa

We use a big dog sized plastic one that is used by the airlines. It's not pretty but it's tough and big enough for fat arses.