Fidlock Gmbh

Holger Knorr

Joachim Fiedler

Breido Botkus

Friedemann Richter

Izik Moalem

Philip Naftali

Joschan Aderhold

Timo Severain

Joacim Fiedler

Provided is a drinking bladder, including a hollow body for receiving a liquid, which includes a closure device with a closure compound. The closure compound can be adjusted from a release position, in which the first and second closing portions can be properly separated from each other against a magnetic force applied by first and second closure parts to clear an opening on the hollow body, by folding or rolling the first and second closing portions at least once into a closing position. The closure compound disposed in its closing position is secured via a securing mechanism.

Drink bladder with magnetic closure device

Growing community of inventors

Barsinghausen, Germany

Holger Knorr