Flo-Up Air Tube
Do you love beeing around water ? Then you could use the Flo-Up keychain.
Ever lost your keys , other precious things in the water ?
Just hang your keys ( max 120 grams) on the Flo-Up keychain and you will never loose them again.
When the Flo-Up falls into the water , the plastic case will open and fill the balloon inside automatically with air. The Flo-Up air tube will surface with your keys for about 40 minutes.