Model: 45N, 30-50 kg Sportime Buoyancy Aid: More safety on the lake or sea. The Sportime buoyancy aid should always be taken along on longer trips on the lake or sea. The vest features one pocket with a zipper and one without, allowing you to conveniently carry a waterproof packed towel. With reflective straps, red segments of the buoyancy aid, and a signal whistle, you will be easily visible on the water. The Sportime buoyancy aid fits perfectly. It has compression straps on the shoulders and side chest for an optimal fit. Thanks to the reflective strips, you can be better seen on the water. The nylon material used dries quickly. Product details: Material: EPE foam, 210D Oxford polyester. Available in 3 sizes.