Jos tarvitset jotain vahvempaa, Heavy-Duty on sinulle oikea, tämä poiju kestää kovemman käytön.

If you need something tougher, the heavy-duty swimming safety device (aka TPU version) is for you. It will withstand much rougher usage and water conditions, so it performs well in salt and cold environments.

The float is made out of a mix of a high quality TPU fabric (TPU / Nylon mixture) which is used for example to make water rafts or inflatable boats which definitely can withstand some beating.