Reusable Silicone Food Storage Containers Why Choosing Silicone Bowls? 1: Thousands of ocean creatures are killed by plastic products, which can not be recycled. Plastic waste has made a threat to the sustainable environment for hunman being. As a tiny individual, we need to take some measures to change the worsening environment. Using reusable silicone bowls, refuse to use disposable plastic kitchen utensils will be our first step! 2: The steel food containers will rust; the glass food containers will be easily broken; the disposable food containers will release some harmful substance and pollute the enviroment. However, the silicone food container is environmental, unbreakable, safe to food. Portable Collapsible Food Storage Containers These collapsible bowls have everything you need to store food or divide food at kitchen, camping, party. After collapsed, it height becomes ONLY about 1.3inch, which allow you have your meal anytime and anywhere! Collapsible design will make your RV and hiking camping trip more easily. Simplify your life using collapsible storage that stacks neatly and saves you tons of space. Food Grade Silicone Mainly made of super soft silicone. Will not break even falling down on the ground! Notes: * Clean it before the first time using. * Please use cautiously when Filled with hot liquid shaking. Four Size These collapsible silicone bowls have 4 size, which means that you can hold more different food! Sizes : 1200ml/41oz; 800ml/27oz; 500ml/17oz; 350ml/12oz. Enough capacity packing small items like sandwiches, or expanded for packing salads and larger items. Dishwasher and Hand Wash The silicone food bowls are built with the smooth inner wall. It allow you wash them easily by hand or dishwasher. Microwave and Freezer Safe Pull up the air vent button or remove the plastic lids, and then heat up your meals in microwave. You can have you food a few minutes later! Press down the air vent button, make sure the lid is covered. The rubber ring on the lid will create a sealed space, your food can maintain taste for a long time.