Foldable: This 12 oz coffee mug with lid is very space-saving and can be flattened to 6.3 cm (2.48 in), allowing it to fit in your pocket or bag. Safe to use: Made of 100% food-grade liquid silicone and plastic lid, non-toxic, odorless, and BPA-free. Portable Size: Designed for 12oz (350ml) capacity. Diameter 8.6 cm (3.4 inches) and height 14.2 cm (5.6 inches). After folding, the height is only 6.3 cm (2.48 in). A small, light coffee mug for travel. Heat Resistance & Durability: Temperature range from -58F to 392F(-50C to 200C), suitable for cold beverages, tea, coffee and other beverages. Eco-friendly: This foldable tea cup can be a fantastic desktop coffee mug, portable camping mug, and foldable school mug for kids. It is durable and reusable, which avoids a lot of disposable waste.< ...>