In used but like new condition. Leak proof: 100% leak proof Capacity: 40oz Keep warm for 10 hours Keep drinks refrigerated for 10 hours Keep chilled for 34 hours 18/8 stainless steel Double wall vacuum insulation reusable straws Use in car, travel, office Compatible with car cup holders (base diameter: 3 inches) Not dishwasher safe, suitable for hand washing Weight: 1.45 lbs. Brand: MEOKY