Prep Fit 1-Compartment BPA-free Meal Prep Containers - Bento / Lunch Box - Reusable, Microwavable, and Dishwasher Safe - Set of 7 Premium BPA Free Plactic is reusable and safe for use in the microwave, dishwasher, and freezer Eat healthier and spend less money on food by preparing meals ahead of time Lid seals tight to help keep food contained for no mess while traveling to the gym, work, or school 28oz containers are great for portion control and helping you reach your health and fitness goals 100% Satisfaction Guarantee - For any issues contact us directly for new containers or a full refund