Air tight glass lunch containers with lids Key benefits - Leak-proof lids and air tight seal keep foods fresher longer and prevent spills in bags or briefcases - Versatile for meal prep and on-the-go meals: salads, soups, ramen, overnight oats, grits, or a breakfast scramble - Durable glass construction provides a chemical-free, microwave-friendly container that is easy to clean and reuse Material - Made from food-grade, high quality borosilicate glass - Lead-free and BPA-free for safer food storage - These are thick, sturdy glass bowls with reliable craftsmanship - 4 cup glass bowls with lids Care and safety - Dishwasher safe, freezer safe, and microwave safe for the glass bowls - Lids are not microwave safe; do not place lids in the microwave - Easy to use and clean; place lids separately on the top rack when washing Size and capacity - Holds up to 700 ml / 23 oz - Opening width: 13 cm / 5.12 in - These are 4 cup glass bowls with lids - For precise dimensions, please read the product pictures - Design features a wider top than bottom to help contents slide out into a pan easily without completely thawing Use scenarios - Meal prep and on-the-go lunches: pack a salad with dressing, soups, or ramen to take to work - Breakfast options: portion overnight oats, grits, or a breakfast scramble for quick mornings - Leftovers and reheating: store portions in the fridge or freezer and reheat directly in the bowl if needed Notes - Please refer to the product pictures for full dimension details - The wider top design aids transferring contents into a pan and helps with serving This description stays true to the product’s original specifications and functionality, emphasizing material quality, practical use, and straightforward care guidelines.