The invention relates to a rotatable multifunctional thermal insulation feeding bottle which is a novel baby nursing product and can effectively solve the practical problems generated when new mothers feed babies. In the invention, a plastic cover with a rotatable bottom is utilized, and a plurality of feeding bottles can be arranged in the plastic cover and can be changed at any time; and a thermal insulation layer is filled inside the plastic cover, so that a baby can have warm drink in cold winter. The rotatable multifunctional thermal insulation feeding bottle has a simple and practical structure, is convenient to use, and is safe, sanitary and more environmental-friendly.