A:
I was just given one of these as an early Christmas gift. It is easily the most useful and well thought out gift I'm going to receive this year.
I've been wearing it all night while sitting, standing, walking, and playing various party games. I haven't spilled a drop.
I'm looking forward to this spring when I can paddle down the river without spilling my beverage of choice.
I would recommend this to anyone who would like to hold on to a drink but needs to keep his hands free.