Advenate SAS-Tec Protektor

Highly flexible back protector for the Advenate Symphony backpacks. Made from expanding polypropylene.

With the SAS-Tec protectors from Advenate, you can upgrade your Symphony backpack for optimum protection. The back protector is made of expanding polypropylene, which is flexible and therefore comfortable, but provides reliable damper at almost any temperature. The protectors can be easily slid into the compartment provided in your Symphony backpack.