Air Pot BRP-2200 Peacock Vacuum Bottle Industry Co., Ltd. Performance (from instruction manual) Full Capacity: 2.2L Usable Capacity: 2.18L Heat Retention: 63 degrees Celsius or higher for 24 hours 78 degrees Celsius or higher for 10 hours This is an air pot with vacuum flask functionality. It's the type of pot often found in Japanese inns, which dispenses water using air pressure without electricity. Because it's a vacuum flask, it's delicate, but it seems useful for outdoor activities, power outages, and emergencies. This item has been stored unused. Although it's new, the box and inner packaging have been opened for inspection. Please refrain from purchasing if you are concerned about this. It is stored at home. Due to work commitments, I may not be able to ship immediately, so I've set a longer shipping timeframe. Thank you. #pot #airpot #pot #airpot #air #eco #ECO #eco #retro #Showa #PeacockBrand #vacuumflask #thermos #emergency #heatretention #disaster #outdoor #sportsday #fieldtrip #picnic