The invention relates to a stretcher (10) that can be rolled up and comprises at least two straps for attaching a person in the longitudinal direction of the stretcher. The straps for attaching a person in the longitudinal direction of the stretcher are arranged in such a way that the straps are secured above a first region designed to accommodate the person's shoulders on the stretcher. The stretcher further comprises a bottom transverse member that is adjustable in the longitudinal direction of the stretcher. An unfoldable buoyancy device (50) is secured to the stretcher in a second region designed to accommodate a person's neck. The unfoldable buoyancy device (50) has a tubular shape and is connected, in the second region, to the straps for attaching a person in the longitudinal direction.
