Thermal Bottle Klausberg KB-7638 720 ml – insulated drink container

The Klausberg KB-7638 720 ml thermal bottle is an insulated drink container designed to maintain beverage temperature for extended periods. With a 720 ml capacity and a screw-top lid, this Klausberg bottle is sized for daily use, commuting, travel and outdoor activities. The construction aims to keep hot drinks warm and cold drinks cool while providing a secure closure and a portable form factor suitable for backpacks, car cup holders and office desks.

Advantages

The double-walled insulation reduces heat transfer to preserve drink temperature and limit condensation on the exterior. The screw-top lid ensures a reliable seal to prevent leaks during transport. Its 720 ml volume offers a balance between capacity and portability, allowing fewer refills while remaining convenient to carry. The bottle’s exterior resists condensation when carrying cold drinks and minimizes heat on the outer surface with hot beverages.

Suitable for

• Daily commuting and office use
• Outdoor activities such as hiking and cycling
• Travel and long car journeys
• Keeping tea, coffee or water at desired temperature

Key specifications

• Capacity: 720 ml
• Insulation: double-walled thermal construction
• Closure type: screw-top lid for secure sealing
• Intended contents: hot and cold beverages (tea, coffee, water)
• Portable size suitable for backpacks and vehicle cup holders

How to use

Before first use, rinse the bottle and lid with warm water and mild detergent. Pre-warm or pre-chill the bottle by filling it with hot or cold water for a few minutes, then pour out and fill with the beverage you wish to carry. Tighten the screw-top lid securely to reduce heat exchange and avoid leaks. To pour or drink, unscrew the lid carefully. Clean after each use following the manufacturer's care guidance to maintain insulation performance and hygiene.

Usage recommendations

Do not place the bottle in a microwave. Avoid using abrasive cleaners or scouring pads on interior surfaces. For best temperature retention, avoid frequently opening the lid and pre-condition the bottle with hot or cold water before filling.