This is a reasonably lightweight (<250g in PLA) dispenser for 8 drink cans, which should be easy to print and build (glue optional). The finished size is approx 290 x 125 x 140 high  although it needs about 170mm in height clearance to fit the cans.

There are 8 things to print (3 different) which can all be printed on a 150mm bed, then just snapped together.

Take care loading it, when the cans drop they come down with some force and it can move.

Various connectors are supplied for different can sizes- I have printed the 330ml and 568 ml versions (pictured). The larger size is slightly wobbly at the top, but seems to work well.