Double Wall Stainless Steel Vacuum Flask

This double-walled vacuum flask offers 500ml of capacity, superior insulation for 12 hours of heat or 24 hours of cold, and a sleek matte cobalt blue design with a natural walnut-grain lid. It is crafted from high-grade, BPA-free stainless steel and is leak-proof and portable.

• The description claims the product provides 12 hours of heat and 24 hours of cold insulation.
• The description claims the product is crafted from high-grade, BPA-free stainless steel.
• The description claims the product is leak-proof and durable.