Andersen Shopper Coupling R1 - Big EasyThe Big Easy coupling is used to attach an Andersen Shopper or Andersen Trailer to your bicycle. The Big Easy coupling is attached to the rear frame of the bicycle with four screws. The Shopper is then simply latched into coupling with a spigot About Andersen Shopper of Germany For more than 55 years Andersen Shopper Manufaktur has been making shopping trolleys. This family run company in the north of Germany manufactures a large range of products,