Oasis 20 oz Double Walled Stainless Steel Tumbler

20 oz insulated tumbler mug crafted from premium 18/8 stainless steel with double-wall vacuum insulation and copper lining. Travel tumblers keep drinks cold / hot for 10-18 hours, ideal for commuting, office use, or light outdoor activities. Durable, frost powder-coated matte finish makes these mugs scratch-resistant, long-lasting and rust-proof. Non-slip grip provides comfort and security, even without a handle, while the innovative clear lid is both leakproof and spill-proof. Fits most cup holders, this travel tumbler is also lead free & BPA free. Experience unparalleled temperature retention with this must-have insulated tumbler, combining high quality and functionality.