Boite A Lunch Boite Alimentaire En Metal Alu SiggElegant, featherlight boxes with polypropylene inserts, ideal for solid foods, not for liquids. Both aesthetic and practical it doesn't get any better! We have completely revamped the classic SIGG Food Box and equipped it with some outstanding new features. For example, a dishwasher and microwave safe PP insert with a matching lid, as well as a divider also made of polypropylene. Here, the box has an aluminum look. These boxes are designed for solid