The 120ml snack container portion removes completely for easy cleaning or use on it's own.The 240ml tumbler has threading inside and can be used on its own too.Features a screw on lid with soft bite silicone straw.Location of handles can be adjusted or removed entirely making it easy to accommodate your growing child's needs.Translucent lid allows visibility of snack inside.No hinge to break and lid remains closed if dropped.Patented.