Enjoy your favorite beverage at home or on the go with this double-wall, vacuum-insulated stainless steel tumbler. Its matte metallic finish with subtle shimmer brings a little sparkle to your busy day. Sip away with the built-in silicone straw that fits snuggly in the spill-resistant, screw-on lid. The matching nonslip silicone base helps prevent scratches and keeps this drinking vessel in place. Tumbler body is made with 90% post-consumer recycled stainless steel; lid is made of 100% post-consumer recycled polypropylene.