Stainless Steel Vaccum Flask Bottle with 3 Cups Insulated Mug with

High-Quality & ECO-Friendly - The insulated water bottle is made of high-quality 304 stainless steel, it's sturdy and durable, and the double-wall stainless steel provides better heat insulation. Your daily water intake will be pure and sanitary, as stainless steel does not grow mold or retain flavors from previous content. Moreover, Our products are sustainable & reusable for a long time, say no to single-use plastic! allowing you to lead an environmentally conscious & healthy lifestyle.