Fitmark 32 Ounce, BPA FREE, Leak Proof, Portion Control Meal Prep Containers, Set of 4 CONVENIENCE: These high quality meal prep containers will fit easily in your bag or any one of our Fitmark Meal Prep Bags which you can find online. PERFECT DESIGN: A set of four 32 ounce high quality meal prep containers. Seals tight with a locking, leak proof system. Contains no BPA, Dishwasher safe, and Microwave safe. SIZE: These large meal prep containers are perfect for carrying a full meal or large portions. The dimensions in inches: 6.25 L x 4.125 W x 3.75 H. PREMIUM MATERIAL: No other meal prep containers can match the quality and durability of ours. No matter how much they are tossed around in your bag, they are strong enough to stand the test of time. WE GIVE BACK: By purchasing from Fitmark, you are contributing to our 1 for 100 program in which we donate thousands of backpacks, each year, to youth programs in our local communities.