Key features: keeps the drink warm for up to 6 hours, stainless steel does not absorb odors, practical removable lid with Press-In closure, anti-slip surface treatment  Volume 177 ml  Recommended use: Dishwasher safe . Not intended for use on a stove, microwave oven or freezer. Colour: Black Pattern: logo Specifications: non-toxic material, approved for contact with food, BPA free, not dishwasher safe, microwave safe Material: stainless steel Weight: 318 g