Yes, there are longer hoses available as accessories. they are 2.5m long.

1 bag is included, but unfortunately not a Swiss plug, you need an EU-CH adapter.

Digitec is obliged to supply electrical appliances with a Swiss plug. If the appliance is supplied with a foreign plug, a suitable replacement cable should be supplied if the mains cable is pluggable or, alternatively, a suitable adapter if the mains cable is permanently connected. If the appliance is delivered without a suitable plug, complain to the customer service and insist on a cable or an adapter, free of charge.

The dimensions of this hoover are as follows: Dimensions: 355 X 310 X 410 mm Suction hose, 2.5 m Suction tube, metal 2 x 0.5 m