Rotpunkt products have been synonymous with high-quality and durable thermos flasks with excellent heat and cold retention for over 50 years.

This premium thermos bottle keeps coffee, tea, juice, or lemonade pleasantly cool or warm for a long time. The mouth-blown glass vessel is made from double-walled insulating white glass. This design, featuring a vacuum and a special silver coating between the two glass layers, ensures optimal and long-lasting insulation. When filled, the bottle maintains warmth for approximately 24 hours and keeps contents cold for up to 36 hours. High-quality sealing rings and a reliable screw cap ensure long-lasting and dependable use. The thoughtful design also allows for one-handed operation.