The present invention provides a buoyant suit (2) for a fishing float (1) in which suits having various buoyancies are configured to be easily detached from the fishing float (1) to conveniently change a buoyancy of the fishing float (1) and to conveniently store multiple buoyant suits (2) and to a holder (3) for the same. In particular, the buoyant suit (2) of the present invention is configured such that a coupling part (22) is affixed to one end of a main body (21) configured to surround an outer surface of a fishing float body (11) while being in close contact with the same, and affixed to the other end thereof is a joining body (23) configured to be joined to the coupling part (22) when the main body (21) is put on so as to surround the fishing float body (21). Through a simple joining between the coupling part (22) and the joining body (23), the buoyant suit (2) can be more conveniently put on the fishing float body (11), such that without separating or joining the entire suit, the buoyancy of the fishing float (1) can be easily changed, thus improving the convenience of use. According to the holder (3) of the buoyant suit (2) of the present invention, a holding base (32) including multiple receiving parts (31) to which the coupling part (22) of the buoyant suit (2) or the joining body (23) are joined is configured to be detachably fixed by means of a locking means (35) between a support unit (22) and a cover unit (34) which are foldably formed, thus allowing multiple buoyant suits (2) to be stored in a small space. Accordingly, the present invention provides many advantages including: enabling a convenient storage and transportation to dramatically decrease distribution costs and protecting the fishing float (1) from damage by using the buoyant suit (2), thus enhancing durability.COPYRIGHT KIPO 2018본 발명은 다양한 부력을 갖는 슈트를 낚시찌(1)에 용이하게 탈착되도록 하여 낚시찌(1)의 부력을 간단히 바꿀 수 있으면서 다수의 부력슈트(2)를 간편하게 보관할 수 있도록 한 낚시찌(1)용 부력슈트(2) 및 그 홀더(3)를 제공코자 하는 것으로서, 상기 본 발명의 부력슈트(2)는 찌몸체(1
