A buoyant support (1) for an object (2), with at least the following components: a floating body (3), an insertion sleeve (7) for holding the object (2) and a clamping device (4) with at least one upper-side clamping part (5) and at least one lower-side clamping part (6), Due to the modular construction, the support can be dismantled into its individual parts, in order to thus facilitate the transport thereof. The components of the support are dimensioned such that these can be easily accommodated and stowed in a carrying bag.