The Original Hands Free Baby Bottle System – Great for traveling, Strollers, car seats or the parent that just needs an extra hand while feeding. Originally invented for parents with twins but quickly found out several parents needed a hands free solution. Can be used while the baby is in a carrier, baby swing, or just sitting with you on the couch. Easy to assemble self feeding bottle kit feeds babies in an upright position. The handless bottle is dishwasher safe top rack or can be washed by hand with the provided tube brush.