Copper-lined, vacuum-insulated deep draw liner maintains optimal drinking temperatures and provides 10X heat retention
Stainless Steel dual-walled construction
Lead-free vacuum seal
Features a screw-on, spill-proof AS plastic with unique flip top design and Tritan snap locking closure lid
Keeps ice for over 48 hours
Sweat-free design
Powder-coated finish
1-year limited warranty
Patented