This Stanley classic vacuum bottle in heavy-duty, double-walled, vacuum-insulated, 18/8-gauge stainless steel is just like the one Gramps used. Perfect for taking coffee, soup or lemonade to work or into the wilderness, this leakproof bottle keeps contents hot or cold for up to 24 hours. The insulated lid doubles conveniently as a cup. Naturally BPA-free, rustproof and dishwasher safe, this insulated bottle is designed to last a lifetime.