The Satin is a hard shell insulated lunch tote with two airtight containers; measures 8 1/2" square by 4" deep. Outer shell is made of a water-proof rigid material to eliminate bacterial odors and stains. Interior insulated walls with pocket; features double sided opening for access and cleaning; to clean, wipe with damp cloth. Adjustable strap for carrying by hand or a shoulder strap with a comfort pad. Includes two airtight, leak-proof, break resistant, and BPA Phalate free containers; 25 ounces and 16.9 ounces. Made in Spain.