Plastimo recharging kit automatic lifejacket 275N United Moulders, UML MK5 60g, suitable for 275N and 300N lifejackets with MK5 trigger and 60g CO2 bottle. The set contains a CO2 bottle, the release cartridge with integrated salt tablet. You can replace the cartridge yourself. (Necessary at least every 1-2 years or after activation). At least one recharging kit should always be carried on board to make deployed lifejackets ready for use again! Please state the year of manufacture of your lifejacket when ordering! Decorative items shown in the product images are not included in the scope of delivery!