Key features: 100% leak-proof keeps the drink warm for up to 12 hours and cold for up to 24 hours  Volume: 709 ml  Recommended use: Dishwasher safe . Not intended for use on the stove, microwave or freezer . Model: Standard Mouth Flex Colour: Blue Pattern: logo Specifications: non-toxic material, approved for contact with food, BPA-free, microwave safe Material: stainless steel Dimensions: 32 × 7 cm