A 12 hole black plastic carry tray for 100mm pot. The base of this tray has a bar across each of the compartments. Length 442mm; width 333mm; height 61mm. The hole diameter at the top is 95mm and at the bottom 86mm.
From Thailand, this tray is designed for X-010 and X-010C pots.
However other pots are able to be used in this tray.
Port Pot PP100, fits well into the pot holder
Dome Squat Pots JJ100DOME and JJ100CDOME - fit well into the pot holder.
Pot P 100 SS, sits down onto the base of the pot holder and is somewhat wobbly in the holder - but acceptable.
There may be other pots that are able to be used in this tray.