Steel Boy II Thermal Mug 400 ml – Olive

Double-walled, vacuum-insulated sides and a lid with a drinking opening

The double walls, made using vacuum technology, limit heat exchange between the cup’s contents and the surrounding environment. The airless space between the walls helps maintain the beverage’s temperature for longer, regardless of whether it contains a hot or cold liquid. The lid with a drinking opening makes it easy to use the cup without having to remove it, while also protecting the contents from spilling during transport. The lid also slows down the cooling of the beverage, enhancing the thermal properties of the design.

Key Features

• dishwasher-safe
• a cup capacity of 400 ml
• constructed of durable 304 stainless steel
• vacuum-formed double walls
• lid with a convenient drinking hole
• a handle that makes it easy to hold the cup comfortably
• steel that does not absorb flavors or odors
• a protective coating that makes daily care easier
• maintaining the temperature of hot and cold beverages

Examples of Applications and Activities

Survival and bushcraft expeditions: The stainless steel construction ensures durability against damage, which is useful during outdoor use, while the double-walled vacuum insulation helps keep the beverage at the desired temperature for longer. As a result, the mug can be used for both hot and cold beverages during hours-long outdoor activities.

Everyday use in the city: The mug can be used during your daily commute, including when driving to work. Its compact design makes it easy to carry, and the lid with a drinking opening reduces the risk of accidental spills. The fact that it’s dishwasher-safe makes it easy to keep the mug clean after regular use.