Strap in
Put the frame on and take a wooden control in each hand.
You wear the frame. You control the strings. What happens to the drink is down to you.
Put the frame on and take a wooden control in each hand.
Use both hands to move the tray and bring the drink towards you.
Get it to your mouth without tipping it all over yourself. Good luck.
You can use your own drinks at private parties. For public events, children or anyone who does not fancy a beer, water and soft drinks work just as well.