In the following there is disclosed a catheter for voiding a cavity in the human body. The catheter comprises a first tubular catheter part extendmg longitudinally between a proximal end provided with at least one inlet, and a distal end provided with at least one outlet and a second tubular catheter part extending longitudinally between a proximal end provided with one opening and a distal end provided with a second opening. The catheter further comprises that the first tubular catheter part is longer than the second tubular catheter part that the second tubular catheter part is arranged on the first tubular catheter at the dis -eal end and that the first tubular catheter part and the second tubular catheter part are permanently displaceable fixed relative to each other. This provides a catheter which has distal end which is more stable than conventional intermittent catheters and thus is easier to insert with a reduced risk that the catheter bends or kinks during catherisation.
