The storage boxes’ materials are made of environmentally friendly linen fabric outside, non-woven fabric inside and insert the cardboard or other materials , so that ensure the heath safety during user using time.
Biomass gasifier types can be divided into up-suction , sub-absorption , bubble fluidized bed , circulating fluidized bed (CFB ) , air to flow bed , plasma and gasification .
Features: 1.304 stainless steel vacuum insulation keeps beverages hot for up to 18 hours or cold for up to 24 hours. 2.Large capacity with portable rope, this vacuum thermos flask is the best choice for travel, climbing and hiking. 3.3 sizes(1000ml, 800ml