Bobbing Lily Pad

From The Wild Beyond the Witchlight, page 208.

Description
Wondrous item, very rare (requires attunement)

This magic vehicle is a 10-foot-diameter leaf that floats on water. It has tendrils that propel it across land and across the water's surface (but not underwater), as well as through the air. It has a walking, flying, and swimming speed of 20 feet, and it can hover. It moves according to your spoken directions while you are riding it.

The lily pad can transport up to 300 pounds without hindrance. It can carry up to twice this weight, but it moves at half speed if it carries more than its normal capacity.