Bathtubs with Handles or handgrips. Twin Grip baths help users to get in and get out of the baths with the use of built-in and integrated grab handles. Twin Grip baths are baths with handles. Some baths have handles on both sides, twin grip, where others may only offer a single handle. Many of the single handle baths are doubled ended baths where the tap in the middle would fowl the handle. If you finding it hard to get in and out the bath but want to keep the bath and not change it for a walk-in shower or walk-in bath, a twin handle bath is a good choice for you.