Tri3 is a vertical garbage container that wants to help you sort trash and save space at the same time. Designed and optimized by Guisset Constance & Cid Grégory, it uses a mechanism with three pedals to open up its distinctive layers. On top there’s the organic garbage bin, beneath that  is storage for packaging and plastic, while the lowest level container is for glass waste. Doesn’t sound like a bad idea with all the recycling hype these days, but unless you use equal amounts of the above, we can imagine you’ll be emptying these regularly.  [via Yanko]