Long Bottle Necks
Have you ever wondered why adult beverages are in long necked bottles? This shape actually makes it more comfortable to hold beers during longer periods of time. Also, it allows easy pouring if you want to drink beer in a glass or mug. Unfiltered beers commonly come in long-necks that has a more bulbous neck in order to capture sediments. You should thank them since long necks distribute heat all over the bottle as well.
Can Tabs
If you have experience opening a can of soda, then you are already familiar with can tabs. If you are like many people, you most likely find tabs annoying because they tend to detach and fall inside the can! Apparently, these tabs had been designed to serve as a straw holder, but nowadays, most people drink straight from the can. The mouth was even widened a while back in order to make this easier!