BLACK STAINLESS WATER TUMBLER

BLACK STAINLESS WATER TUMBLER This premium vacuum-insulated stainless steel tumbler features a sleek matte black finish that resists fingerprints and scratches. Engineered with double-wall construction, it maintains optimal temperature for both hot and cold beverages for extended periods. The ergonomic design includes a leak-resistant lid and non-slip base, making it ideal for daily use, travel, or fitness activities. Constructed from food-grade 18/8 stainless steel, this durable tumbler is BPA-free and built to withstand years