Was just in my local Aldi to get an electric coolbox which someone on here mentioned for £34.99. Looks really good - 30litre with mains and car adaptor, 3 year warranty and tall enough for wine! I also noticed elsewhere in the store they had a 3 plug EHU adaptor for £39.99. Both by the same supplier (Adventuridge).
Just thought I would pass on the info :)