The good news is that you can take hand luggage on to planes again. The bad news is that they have shrunk the dimensions: H45cm x W35cm x D16cm. It's hard to find a suitcase this small, but the Tripp Success Wheel Tote just makes it. Never mind the material ("computer-friendly polyester") or the design (boring and black), just look at its vital statistics (42cm x 33cm x 15.4cm). It even has wheels. £49, Delivery £3.50 .
Business ranges are a good source of slimline bags, such as the red Knomo Cholet, £150 (39cm, 34cm, 15cm). Leave your laptop behind, and pack your smallest smalls instead. Alternatively, the Jump Messenger bag (42cm x 29cm x 12cm), £45, will force you to travel light. Delivery free with orders over £25.
Clear plastic bags look horrible and are the enemy of the environment. If the see-through look is reinstated, the Small Suzy Smith grab bag has a removable inner lining, revealing a transparent shell, £20. Delivery from £2.