Simply stated, the cutest little soda bottles you can get. Usually sold in grocery stores in squat six-packs, to be used for mixed drinks. I have seen ten-ounce bottles of Coca-Cola, Diet Coke, 7-Up, Schweppes Ginger Ale, Tonic Water, and Club Soda sold this way. Outside of the grocery store, I have been served these bottles at some of the more swanky event halls at which I have attended events.
I am a fan of glass bottles for soft drink distribution; the smaller sizes make for much more fizzy drinks, and they serve as interesting conversation pieces. I still have a couple of these small bottles next to my glass Coke bottles in my collection.