When the keg starts flowing, don't be caught off-guard. Pack an extending pint cup in your pocket and you'll be ready to knock one back at a moment's notice. Just flick your wrist and the cup magically extends. Give it a little tug for good measure. Pour. Enjoy!
The extending pint cup comes in it's own storage case.
Collapsed dimension: 3-3/4" wide by 1-1/2" tall. Extended dimension: 3-1/2" wide x 5" tall.
