Click on a soft side waterbed below for prices & details. Then select your mattress bladder for just the right amount of support and firmness. The beds are as easy to get in and out of as a conventional mattress and are available in conventional mattress sizes allowing the use of existing bedding making it unnecessary to purchase something for a special fit. Soft sides need a heavy duty frame that will attach to existing or newly purchased bedroom furniture making it as versatile as any other mattress. Light weight, significantly reduced drain time and easy to move.