Thermos Light and Compact Stainless Steel Flask 1.0L Virtually unbreakable, dent resistant stainless steel body for ultimate durability Thermax double walled vacuum insulation for maximum temperature retention Light & compact design allows larger capacity in a smaller bottle Innovative push button stopper for easy pouring Keeps hot for up to 24 hours & cold for up to 24 hours Meets and exceeds EN12546-1:2000 15 year guarantee Due to geographical locations we are unable to deliver to: Isle of Wight, Isle of Man and Ireland.