PLAN AND MANAGE HEALTHIER MEALS – These versatile 21-Day portion control containers with leak-resistant lids let you plan out meals, days or weeks in advance to help you save money, eat better, and live a healthier lifestyle. Each Bento Boxes are uniquely designed for food storage that can hold a total of 36oz (18-10-8 oz) which are perfect portions for a healthy and fitness lifestyle! 3-COMPARTMENT BENTO BOXES – Stackable and reusable, our meal and food storage containers feature three different sections that let you separate meats, vegetables, fruits, snacks, or other nutritional choices to keep them fresher, longer. These bento box / disposable food container for adults or kids are made from FDA Approved and BPA Free materials that are microwave, freezer, and dishwasher safe. The bento boxes and lids can withstand temperatures from -30 to 230 degrees Fahrenheit. LEAK-RESISTANT CONTAINERS – SupperSet lunch bento boxes are lightweight, portable, and perfect for work, school, meal prep, or travel thanks to the high quality snap-tight lids that seal in foods, odors, and liquids. Our meal prep containers are a perfect choice for when you’re bulking, cutting dieting or simply managing healthier lifestyle. PREMIUM QUALITY – Use a meal-prep container that you can trust. These durable lunch boxes can be used as meal prep containers for leftovers after dinner, kid’s daily lunches, or planning out healthy weight loss portions. Having a dishwasher friendly meal prep lunch box allows for maximum gains in and out of the gym. INCLUDES MEAL PREP COOKBOOK – SupperSet Bento lunch containers comes in a set of 21 and also include a fun, family-friendly eBook that contains 20 amazing recipes to get you started on your way to meal prep planning.