Your Pocket Buoy is great, easy to carry, highly visible for safety in diving and sets up in just a few minutes, but you don't want to blow it up by mouth all the time. Maybe you want to inflate it for longer term usage or high wind applications, This Bladder and Pump Combo Kit not only makes inflating your Pocket Buoy easy, you also get a spare heavy-duty burst resistant 17" (43.2 cm) PVC Vinyl bladder too.
Mini-Pump and needle is made of non-corrosive durable plastic and fits easily in the basic buoy kit. The durable bladder is interchangeable with the balloon style inflator and will allow you to inflate the bladder more rigidly (like football) than you can by just blowing it up by mouth. The pump could also come in handy for blowing up balloons at that next birthday party!