Brand and Model: Stanley Transit Mug.
Capacity: The specific mug in the image has a capacity of 591 ml.
Insulation: It features double-wall vacuum insulation, often using "AeroLight" technology, designed to keep drinks hot for hours (e.g., 6 hours) or cold for hours (e.g., 8 hours).
Design: It is designed to be lightweight (up to 33% lighter than standard stainless steel bottles), leakproof, and features a locking, drink-through lid.
Compatibility: The mug is compatible with most car cup holders and is often dishwasher safe.