GREAT SCOTT!

DeLoreans aren’t the only modern marvels. Heat changing mugs are a marvel in their own right – especially if you put yours in the cupholder before you go all the way back to 1955. And then attempt to show how it works to somebody. It’ll blow their mind. We don’t recommend doing that, though. It took a lot of ingenuity for Marty to get back the first time, and we’re pretty sure your coffee would be cold by the time you arrived.

When this baby hits 88° F, you’re gonna see some serious stuff. Mostly Time Circuits that appear when the mug is hot (and disappear when it’s cold). Fortunately, the mug doesn’t need 1.21 gigawatts to work.

Buy Now from THINKGEEK

Captain America Head Ceramic Molded Mug

Have a drink on Cap! Or maybe in Cap. This Captain America Head Ceramic Molded Mug features the likeness of Steve Rogers wearing his iconic Captain America gear. Measures approximately 4 1/2-inches in height. Ages 13 and up.

Nightmare Before Christmas Printed ID Zip Wallet – Free Shipping

Keep your personal items close at hand and condensed with this Nightmare Before Christmas Printed ID Zip Wallet. Includes 4 card slots, a zipper coin pouch, and a metal logo badge. Made of faux leather and measures approximately 4 1/2-inches x 3 1/4-inches.

Harry Potter Slytherin Print Backpack – Free Shipping

Whether you’re headed back to school or out on an adventure, pack what you need in the Harry Potter Slytherin Print Backpack. Complete with padded shoulder straps, it includes a padded pocket for laptops up to 15-inches and organizing pockets. Made of durable materials, it measures approximately 16 1/2-inches tall x 11 1/2-inches wide x 5-inches long.