Custom Sports Bottles, Urban Peak Blue Ridge Trail 20 oz Water Bottle - Vacuum Insulated & Copper Lined, 18-8 Stainless Steel dual wall construction Copper lined, vacuum-insulated liner maintains 11X optimal drinking temperatures Lead-free vacuum seal Heavy-duty, wide-angle handle with leak-proof, screw-on lid Sweat-free design Durable powder-coated finish 1-year limited warranty Patent pending ... #SL248PR $27.48/each.