The search term "Steel Coffee Cup 500ML 3042" refers to a 500 ml (milliliter) stainless steel coffee mug or travel tumbler, with 3042 being the specific model number or SKU used by a particular retailer or wholesaler.

Here is a breakdown of the typical product's characteristics:

Capacity: 500ML (approximately 17 fluid ounces).

Material: Stainless Steel, usually 304 food-grade stainless steel (also known as 18/8).

Functionality: It is almost certainly a double-wall, vacuum-insulated cup or mug. This is the standard design for stainless steel coffee cups to keep beverages hot or cold for several hours.

Design: It typically comes with a lid (often a spill-proof or sliding lid) and may have a handle, making it suitable for travel, office, or home use.

"3042": This is a product identifier (model number or SKU) specific to one distributor or brand's inventory system and is not a universally recognized brand name like Yeti or Stanley. For example, some search results suggest other SKU formats like DWGL 3142 for a similar product from a promotional gift supplier.