The 1 litre Stanley bottle features a rugged construction and vacuum insulation to keep drinks hot or cold for 24 hours. The bottle is slim enough for a one-handed hold, and it has got a twist-and-pour stopper for smoother pouring. The insulated lid also doubles as a cup for drinking. The bottle is dishwasher safe, leakproof, sweatproof, shatter resistant, and easy to clean.