Thanks to the easy-to-use change mechanism on the back, with a little flick of the wrist, you can pave the way. It goes without saying that all the straps are made in Germany and produced exclusively from plant-tanned leather. The leather should be worn with a clear conscience. It comes from German cattle and has been tanned here in a purely plant-based process. The straps are 100% chromium-free and are free of all harmful substances. Lilienthal is more than happy to avoid the use of any chemical sealing. Accordingly, the straps are extremely breathable and also protect both the environment and your skin. With its subtle, natural features and the fine patina that develops over time, each strap is truly unique. The straps can be easily changed, to suit every mood, thanks to the change mechanism on the strap side. All this happens at the flick of your wrist, so to speak. All straps can be adapted to both the large and small L1 case.