Most enclosed litter boxes are a fixed lump of plastic that you either have room for or you do not. This one collapses to 14.5cm, which makes it the sensible choice for anyone whose cat travels — a second home, a caravan, a stay with relatives, or simply a small flat where the tray needs to disappear when guests arrive.

Set up, it behaves like a proper hooded box. A large enclosed chamber gives privacy, which matters more to cats than owners tend to credit. The circular front door is 19.5cm across, easy to step through and small enough to hold odour inside. A sand leak pedal at the entrance catches granules off paws before they travel, an air freshener sits in the housing, and the high-edged lid keeps a determined digger's efforts inside the box. The lid opens for scooping and a scoop is included.

• Overall 52cm long x 41cm wide x 38cm high
• Interior 43 x 32 x 36cm
• Folds flat to 14.5cm for storage or travel
• 19.5cm circular front door with a litter-catching pedal
• Air freshener and 23.5cm scoop included
• PP and ABS; suitable for cats up to 5kg

Check the size against your cat. The 5kg limit and the 43 x 32cm interior are real constraints — a cat should be able to turn around fully inside a tray without touching the sides, and a large adult will not manage that here. For anything bigger, take one of the XL trays instead.

Who it's for: Small flats, caravans and second homes, cats under 5kg, and anyone who needs the litter tray to fold away rather than dominate a bathroom.