Premium 40oz Tumbler Lid – Durable & Leak-Proof Design
Crafted with 18/8 stainless steel for superior rust resistance and temperature retention. Double-wall vacuum insulation keeps drinks hot (12hrs) or cold (24hrs).
Precision-Engineered for Active Lifestyles
Sweat-proof copper coating prevents condensation. Slip-resistant silicone base and one-click lock lid ensure spill-free travel. Ideal for gym, office, or road trips.
Commercial-Grade Durability at Wholesale Prices
CNC-machined threads for seamless lid alignment. BPA-free materials with dishwasher-safe convenience. Bulk discounts available for resellers and corporate gifting.
Universal Compatibility
Fits most 40oz standard tumblers (2.75” diameter opening). Matte finish resists scratches. Backed by global wholesale supply chain with lowest price guarantee.