Leakproof, BPA Free, Silicone Collapsible Food Containers with Lock Lids, Set of 2. Excellent Travel Containers with Lids for Office, Motorhome, Boat, Camping, Picnic. Good Soup Carrier. CAPACITY: 1 x 23oz (700ml) container and 1 x 10oz (300ml) container - smaller container fits inside the larger when collapsed. SAFE: Food Grade Approved Silicone & Plastic Lid (BPA FREE). VERSATILE: Container can go from Freezer to Microwave to Dishwasher. LEAKPROOF: No airvent valve in lid means the container will not collapse on itself when pressure is applied (as no valve to pop out) making it a great container for transporting meals in your bag or daypack. SIZE: Largest container: 7.8 inches x 5.3 inches x 2.6 inches (1.2 inches when collapsed). Smallest: 5.4 x 3.8 x 2.4 inches (1 inch when collapsed).