Thermos Cup Sigg Gemstone Cup Selenite 0.75 L – insulated drinking cup, 750 ml

Sigg Gemstone Cup Selenite 0.75 L is an insulated drinking cup designed to transport hot or cold beverages while minimising heat transfer and spills. The 750 ml capacity provides enough volume for multiple servings of coffee, tea or cold drinks, and the cup's compact, cylindrical shape and secure lid make it suitable for everyday commuting, office desks and outdoor activities. The Gemstone Selenite finish gives the cup a distinct appearance while retaining the practical features expected from a reusable thermos cup.

Advantages

The insulated construction maintains beverage temperature for an extended period and reduces the need for reheating. A leak-resistant lid and sturdy body improve portability and reduce the risk of accidental spills. The 0.75 L capacity balances portability and volume, enabling fewer refills compared with smaller cups. Materials and finish are selected for durability, ease of cleaning and resistance to everyday wear.

Suitable for

• Daily commuting and public transport
• Office or workplace use
• Outdoor activities such as hiking and picnics
• Long car journeys
• Home use when you want to keep drinks hot or cold at hand

Key specifications

• Capacity: 0.75 litres (750 ml)
• Type: insulated drinking cup / thermos cup
• Closure: secure, spill-reducing lid
• Design: Gemstone Selenite finish
• Intended use: hot and cold beverages
• Form factor: portable, cylindrical cup

How to use

Fill the cup with a hot or cold beverage, leaving a small gap at the top to allow the lid to close securely. Fasten the lid until it is fully seated to minimise leaks. Hold the cup by the body and use the lid opening or stopper mechanism for drinking according to the lid design. To maintain thermal performance, pre-warm with hot water or pre-chill with cold water before adding the desired drink. Clean the cup after each use following the manufacturer’s care instructions to prevent residue and odour buildup.

Usage recommendations

For best temperature retention, preheat the cup with hot water for a few minutes before filling with hot beverages or pre-chill with cold water for cold drinks. Do not use abrasive cleaners on the finish; hand wash removable parts where advised. Inspect seals and the lid mechanism periodically and replace or service parts if leak performance declines.