- Laken THERM technology, keeps cold 24 hours, double wall vacuum insulation 18/8 food grade stainless steel
- Summit straw cap with safe lock, just press and sip, hygienic silicon spout with automatic function
- BPA free; Laken durable none toxic external powder coating
- Handle for easy carrying. Perfect for the outdoors, office and daily use
- Wide mouth flask, with external threading, 2 inches internal mouth diameter
The Futura stainless steel thermos flask provides optimal heat output, cold for up to 24 hours and hot for up to 12 hours. This very high performance is due to its narrow mouth, which reduces temperature loss and also contributes to a higher drinking comfort.
