You may need to travel with your hamster sometimes to the vets or to hamster shows.Your hamster shud not mind travelling , if your going on holiday make sure your hamster is locked securly in its cage at all times . All hamsters dont like loud music so be sure if you have music on in the car to keep it to a minium and dont blast it ,keep it at a respectable level .if you stop at a service station or anywere on your journey you must NEVER leave your hamster in the car as if it gets to hot it may cause heat stroke and may even kill your hammy .Please be very careful when travelling with any pets not just hamsters .