Only £35.00 each.
A padlock for self bondage. Fill the flask with water, leaving space for the water to expand as it freezes, insert the pin then put it into the freezer until frozen solid. It can now be used to secure your rope bondage with no chance of release until it has melted.
It is worth doing a dry run to see how long it takes to thaw in your usual environment before putting it to proper use.
Not suitable for rope suspension.
Flask 4" long x 2” diameter
Materials: Stainless Steel