Thanks to the innovations column by Lisa Morrison (man is she finding good stuff that I want to pass on), here is something that might help out when you have a bomber you want to open but don’t want to power it all down in one night and would rather enjoy it over two.
Beer Savers! to the rescue!
Now, I have not tried this product but because of fridge space being limited, a nice little cap would work wonders instead of a stopper that protrudes out.