"The award-winning Ocean Bottle is designed to come along with you at home and beyond. It keeps your cold drinks cold and your hot drinks hot. Ice, soup, coffee, and smoothies are all good, thanks to its double lid that lets you sip, fill, pour and clean with joy. Ocean Bottles are made from double wall vacuum-insulated stainless steel and recycled materials, won't leak or sweat in your bag and are 100% dishwasher safe‚ all while helping to save the ocean."