This Product Has a Hidden Feature That Will Change Your Life

8. Longneck Beer Bottles

Best places to buy: Local liquor stores and Costco (bulk). Average product price is $4.25* (Craft). Ever wonder why beer bottles have long necks? The design actually helps keep your drink colder.

Neck Beer Bottles ©Egor Fomin / Shutterstock Hold the bottle by the neck to avoid warming the beer with your hand. If you want to save money, drinking at home is much cheaper than at bars, where prices can be marked up by 200% or more.