The Andersen Royal Shopper Hydro bag with red (tires) is just perfect to recommendatory Trolly for train travel, but especially for shopping or traveling by bicycle. You should also buy the corresponding Kuppling with accessories, then fits awesome. Super is the bag that also has the same backpack function. For frozen foods, the special compartment is the icing. In the case, for those who love beer enjoyment, you get loose a 11er box and 10 liter barrel. Case removed loose 2 boxes depending on the skill of Verschnürens also 3 on the trolley or as before named cases of beer or 30 liter barrel; o) The capacity and load up to 50 kg are already fantastic for person like my wife and I that without have to get a car through profit particularly great runnability due to the tire. Super Product Company Andersen, keep it up.