Key features: 100% impermeable keeps the drink warm for up to 12 hours and cold for up to 24 hours Volume 354 ml  Recommended use: Dishwasher safe . Not intended for use on the stove, microwave or freezer. Colour: Purple Pattern: logo Specifications: non-toxic material, approved for contact with food, BPA-free, microwave safe, dishwasher safe Material: stainless steel Weight: 274 g