Essential Bar Items: Single-Serve Champagne Bottles.

Single-serving champagne bottles: The best thing to happen to Champagne Tuesdays (happening now). While the selection of brands may be slim, if you like to enjoy champagne cocktails like the French 75 or Diamond Fizz, this is a good bar stock item. Besides, after you drop a shot of gin into your fancy champagne, it loses all of its pedigree anyway.