This 28-piece set (comprising 14 containers and 14 lids) provides a high unit-to-cost ratio for those who prep meals in bulk. The uniform 21oz rectangular chassis is optimized for vertical stacking, helping to maximize space in the refrigerator. The Polypropylene construction is microwave-safe, though it is best to avoid high-oil foods which can sometimes cause surface pitting at high temperatures.
The lids feature an integrated living hinge design for quick opening and closing. While the friction fit offers a spill-resistant seal, the lack of a silicone gasket means the containers are most effective when stored upright. The material is rated for a thermal range of -20°C to 120°C, making it adaptable for both freezing and reheating.
For a more compact snack-sized option for school lunches, the Genteen 3-compartment containers are sized specifically for smaller bags. You can find more bulk storage solutions in the dry goods bins category.