AMC Theatres are now entering the chat ... According to some employees, they were seeing an uptick in customers ordering ...

Theater chains like Cinemark, Marcus, Regal and B&B Theatres have also embraced popcorn buckets, using these specialty items ...

Cinemark also joined in on the "Captain America: Brave New World" exclusive items. A Captain America helmet popcorn bucket is available to order online. Cinemark shop is also offering a Red Hulk ...

AMC Theaters is selling both a popcorn bucket and a drinking cup. The bucket is themed after both Captain America’s suit and shield and is called “Collapsible Shield Popcorn Tub” and is 300 oz.