YETI Roadie 24 Cool Box £200

Again, cheaper options are available, such as Halfords’ 24L electric coolbox (£70), so why spend £200 on a non-electric one? Cleverness of design, really: robust but slimline, it can fit in the rear footwell of an average family car, and keep ice and lollies frozen for 48 hours, and drinks chilled for even longer, without needing to be anywhere near a plug. uk.yeti.com