Premium Double-Wall Stainless Steel Insulated Tumbler with Lid Strap
Ultra-durable 18/8 food-grade stainless steel construction ensures zero rust or flavor transfer for long-term use. Advanced vacuum insulation technology maintains beverages hot (12hrs) or cold (24hrs) with 20oz/500ml optimal portable capacity. Reinforced leak-proof lid features an integrated carry strap for secure one-handed transport—ideal for car trips, hiking, or office commutes. Sleek brushed finish resists fingerprints while sweat-proof design guarantees mess-free handling. Commercial-grade copper layer between walls enhances thermal efficiency, outperforming standard tumblers. Wide mouth accommodates ice cubes and easy cleaning. BPA-free materials meet FDA/CE safety standards. Perfect for baristas, travelers, and outdoor enthusiasts seeking professional-grade temperature retention. Bulk order discounts available for retailers and corporate gifting. Wholesale pricing exclusively for high-volume buyers.