【1.6L Large Capacity, Fully Prepared for Travel】This hot flask is designed with a 1.6L capacity to provide sufficient water storage space, and it can also replenish water outdoors, enough to meet the water replenishment needs of 4 people in the outdoor family for one day. Not only can it be used to hold hot water, it can also be used to hold coffee and hot soup, meeting all the needs of your family travel.【Long-lasting Heat Preservation, Warm with You】Our 2L hot drink flask adopts a 7-layer structure design, and the layers of vacuum seal lock the water temperature, effectively reducing heat loss. Made of high quality food grade 304 stainless steel, double-layer high vacuum heat protection design and copper insulation layer, which can keep heat for 24.
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