Thermos with Glass Insert Ofenbach 101321 1.0 L

The Ofenbach 101321 1.0 L thermos with a glass insert is designed to maintain beverage temperature while preserving taste. It combines a glass inner container that resists flavor transfer with a stainless-steel outer body for mechanical protection and everyday durability. The thermos accepts both hot and cold liquids and closes with a screw top to reduce spillage and maintain thermal performance during transport.

Advantages

The glass insert provides chemical neutrality, which helps prevent metallic or plastic aftertastes and preserves the original aroma of coffee, tea or other drinks. The stainless-steel exterior offers impact resistance and easy cleaning of external surfaces. The screw-top closure creates a tight seal to limit heat exchange and reduce the risk of leaks. With a 1.0 liter capacity, the thermos balances portable size with sufficient volume for daily use.

Suitable for

• Keeping coffee, tea or infusion hot during travel or work shifts
• Transporting chilled beverages, water or juice for outdoor activities
• Use in offices, construction sites or commuting where temperature retention and spill resistance are needed
• Long trips and picnics where single-container serving is preferred

Key specifications

• Capacity: 1.0 litre
• Inner material: glass insert for neutral taste retention
• Outer material: stainless-steel body for durability
• Closure type: screw-top cap for secure sealing
• Suitable for: hot and cold beverages

How to use

Before first use, rinse the glass insert and outer body with warm water. To maximize temperature retention, preheat with hot water or precool with cold water for several minutes, then pour out the conditioning water and add the beverage. Screw the cap on firmly but without excessive force to ensure the seal. Open and pour carefully to avoid sudden temperature exposure to the glass insert.

Usage recommendations

Do not use the glass insert in a microwave or subject it to sudden temperature shocks (for example, pouring boiling liquid into a very cold container). Clean the screw top and glass insert after each use to avoid residue buildup. For prolonged life, avoid drops that may crack the glass insert and handle the thermos with care when used outdoors.