Premium 40OZ Stainless Steel Vacuum Insulated Tumbler

Advanced Temperature Retention
High-grade 18/8 stainless steel with double-wall vacuum insulation keeps beverages hot for 12+ hours or icy cold for 24+ hours, ideal for coffee, tea, or sports hydration.
Durable & Sweat-Proof Design
Rust-proof 304 stainless steel exterior with precision-welded seams and a powder-coated finish prevents condensation, ensuring a firm grip and scratch resistance.
Versatile Leak-Proof Lid
Includes a spill-resistant sliding lid with a reusable straw, optimized for both sipping and chugging—perfect for gym, office, or outdoor adventures.
Ergonomic & Portable
Lightweight yet sturdy (430g) with a tapered base for car cupholder compatibility. Wide mouth accommodates ice cubes and easy cleaning.
Eco-Friendly & Safe
BPA-free materials and food-grade stainless steel ensure toxin-free use. Dishwasher-safe for hassle-free maintenance.
Bulk Purchase Advantage
Direct manufacturer pricing with wholesale discounts—ideal for resellers, corporate gifts, or event promotions. Global shipping available.