thirst water bottle flask hot and cold stainless steel double wall class 304 Coffee Drinkware Bottled Vacuum Flask Insulated Wide Mouth Beach Tea

Water bottle description: Facts! "Thirst Thermos" is about the vacuum-insulated flask. For the flask used in filtration under vacuum, is an insulating storage vessel that greatly lengthens the time over which its contents remain hotter or cooler than the flask's surroundings. the thirst! vacuum flask consists of two flasks, placed one within the other and joined at the neck. The gap between the two flasks is partially evacuated of air, creating a near-vacuum which significantly reduces heat transfer by conduction or convection. When used to hold cold liquids, this also virtually eliminates condensation on the outside of the flask. Suitability: easy to carry for all ages, perfect for indoor/ outdoor activities can bring in into moving exercise like walking, running, hiking, cycling, picnic, camping, gym, yoga, school, beach , field trip, out of town and offices Function: Can preserved and stay cold 48hrs. Cold beverages like: Water Soda Juices Softdrinks Teas Gatorade Ethc. Hot drinks can stay 24hrs Coffee Tea All other hot drinks High quality Cute designed Can store 24hrs hot Can store 48hrs cold Stainless steel double wall vacuum portability hot wide mouth water bottles steel insulated water bottle outdoor water bottle. mo Class 304 food grade(safe) BPA free Durable see Handwash easy to clean Easy carrying handle Leak free no