Do you need to find beer bottles that are throughout the wasteland? Then the map above (click it) will provide you the various locations for all the beer bottles you need. The beer bottles will allow you to create Molotov cocktails which you can then resell in your vending machine or at the vendors throughout the wasteland.
While you’re out searching for beer bottle why not search for some instruments while you’re at it. The instrument map provides you with all of the locations for the various rare instruments.