Chicco Pocket Snack highchair £19.99 (normally £30) John Lewis. Click & collect is free if you spend £30+ or delivery is £3.50.
This lightweight, compact booster from Chicco comes with three seat height positions and a three position tray that can also be removed.
It comes with a wipe clean deep tray surface with fun design and fully adjustable 3-point harness. Easy open or fold, using the intuitive controls, it folds down very small, simple and safe way! This lightweight, easy to carry booster comes with a shoulder strap or handle, for added convenience.
Part of the fantastic Chicco weaning range composed by booster seats and highchairs. Chicco is part of the Artsana group, to be always wherever there's a baby.
There are a few other places which are selling it for the same sale price (Amazon, Toys R Us, Smyths Toys etc).