IBBM Food Storage with Lids - Reusable & Microwavable Single Compartment - 32-Ounce - 8 Pack - Black MICROWAVE & FREEZER & DISHWASHER SAFE: These durable air tight food containers can withstand freezer, fridge, microwave and dishwasher (top rack). RESUABLE: These airtight bento lunch boxes are fully reusable, so you can enjoy separated, portion controlled bento box style and variety without cross contamination. SINGLE COMPARTMENT: IBBM fitness prepping container is perfectly portioned for daily meals. Single compartment make meal prepping versatile. Easily adjust macro portions throughout your entire meal prep diet. This is an excellent way to lose weight and build muscle by controlling portion size throughout your entire meal prep diet. STACKABLE & COMPACT & LIGHTWEIGHT & LEAK PROOF: It's perfect to stack planning containers in your gym bag and fridge for lunches. These tray are also used to store japanese food - sushi or an alternative to tupperware set for both adults and kids in the kitchen or restaurant take out containers. 100% SATISFACTION GUARANTEED: If you aren't 100% satisfied, just contact us! we promise your money back or replacement with no questions asked or charge. IBBM meal prep containers ( 6 pack ) use BPA-free materials and reinforced to ensure long term use while preventing cracks with high quality. It's built with food safe and environmentally sustainable plastic.