What does a squid mantle do?

The squid mantle is a muscular, fleshy covering that encases the squid's internal organs. It plays a crucial role in locomotion by contracting and expelling water through the siphon, allowing the squid to propel itself rapidly through the water. Additionally, the mantle houses important structures such as the gills and contributes to the squid's ability to regulate buoyancy. Overall, it is essential for both movement and protection of vital organs.