Handle Type Stainless Steel Vacuum Flask One Tone Frosted Water Cup Portable Car Trendy Insulation Coffee Cup

Product Description: Inner tank material: 304 stainless steel Shell material: 304 stainless steel Thermal insulation performance: 6-12 hours Material: inner 304 outer 201 Style: Modern and simple Function: home, portable, vacuum, heat preservation, customizable, anti-drop Color: white, black, red, blue, gray