For a list of locations visit: https://sdbrewcycling.org/paktechs What you may not know is when you buy a four or a six pack it can pretty much all be recycled. The cans, of course, can go in the recycle bin. But the toppers have a place too! They're too thin and flimsy and can get caught up in the recycling conveyor belts, so do not put them in the blue bins. If you take them to a brewery, they will recycle them. There are at least 40 local breweries that take part in beer topper recycling