The U.S. release date is now available for the Hori Amiibo Trio Case for Wii U. According to Amazon, the carrying case is going to be made available starting on the 29th of December. You can preorder the officially licensed product with this link from the e-commerce website. Several photos of the case can also be seen below this paragraph.
As you can see, the Trio Case can hold up to three Amiibo figures at the same time. Hori implemented soft padding and dividers on the insides for added protection. The outside of the case features artwork of the Amiibos, including some unannounced ones in the case of Pikmin and Tom Nook. Last but not least, it also comes with a zippered enclosure for easy access in addition to a carry handle for better transport.
Amiibo has became a big craze as the figurines have been constantly selling out, especially in the United States. The most popular releases so far are Link, Mario and Pikachu. With that said, a lot of collectors are stressing out looking for the lesser known characters as those figures are not as plentiful and may end up being discontinued at some point. You can check out the current list of Amiibos right now on Amazon with this page.