Norwex Silicone Food Storage Containers. BRAND NEW! Reduce the use of plastic wrap and plastic containers in your home. The Norwex heavy-duty, BPA-free containers are reusable and have easy-to-use latches that provide a powerful seal to keep contents safe and fresh. Collapsible to take up 60% less room when compared to other storage options. Please see photo 7 and the below information for the sizing of the containers. Small 350 ml / 1.4 cups; 13.2 cm x 9.7 cm x 6.5 cm / 5.2"x 3.8" x 2.6" teal Medium 500 ml /2.1 cups; 16.4 cm x 10.8 cm x 6.4 cm/ 6.5" x 4.3" x 2.5" graphite