13DEALS has epic deals every day and today this is one of their highlighted promos!

“Roughneck Vacuum Sealed Copper Insulated Stainless Steel “Koozie” – Keeps Bottles & Can Drinks ICE COLD for HOURS! SEE THE VIDEO! – Order 6 or more for just $3.99 each! We compared these to the $30 Yeti version, and they worked exactly the same! SHIPS FREE!”

See the video here!