Coffee Cups & Mugs by 10 Strawberry Street. Details:Prep, cook, serve, and store all in one container! These 16 oz oversized soup mugs are made of durable stoneware that is microwave, oven, and dishwasher safe and will not absorb odors or flavors, making them a must-have for weekly meal prepping. Each mug comes with a silicone lid which helps keep contents fresh and makes for convenient transport.