*Visibility in Open Water - The brightly-colored swim buoy can gives reassurance of visibility in areas of boat traffic, perfect for open water swimming.*Waterproof Compartment - Our tow float has a dry storage compartment that is separate from the inflatable air chamber; You can easily store personal belongs like phones, ID card, wallet, keys etc.*Adjsutable & Detachable - Adjustable & removable waist belt meet for different waist size needs this dry bag can be worn on your waist while surfing, sailing or swimming.*High Quality Material - The main fabric is premium PVC, environmental protection, non-toxic, safe and durable; The fabric is soft and comfortable, and it does not become hard in winter. It can be used for swimming in various seasons of spring, summer, autumn and winter.*Good Partner for Outdoor Activities - It is suitable for rafting, river rafting, swimming, hiking, rock climbing, camping, sea surfing, diving, fishing, water parks, self-driving tours.