Your drink will stay as hot or cold as possible. Filled with ice or boiling water, the drinkware will never sweat or get hot to the touch. Simple Modern insulated bottles are made of high-quality food-grade 18/8 stainless steel metal and are BPA free. This steel is highly rust-resistant and does not retain odors or flavor.
The Wave bottle is reusable, making it great on your wallet and the environment. The exterior of the vacuum sealed area is dipped in copper for added insulation. Copper reduces the transfer of temperature, adding even more insulation to your bottle. The BPA-free stainless steel lid is also insulated against heat transfer.