This Liewood Falk insulated straw bottle features a finger-operated rotating lid for quick opening and safe closing and a built-in soft straw that works with or without an inner straw. This design includes handles attached to the lid to support independent drinking for kids while the insulated stainless steel base keeps drinks hot or cold during outings. This is crafted from 80% recycled 18/8 stainless steel and 20% 18/8 stainless steel, with a silicone spout and gasket plus polypropylene lid, handle, and straw for durability and easy cleaning. This lid fits all Falk bottles with a suitable inner straw, offering flexible use and reliable spill control for busy parents and active kids.