Premium 60oz Stainless Steel Vacuum Insulated Travel Tumbler

Advanced Double-Wall Vacuum Insulation
Industry-leading 18/8 food-grade stainless steel construction ensures 24-hour hot/cold retention. Leak-proof copper-sealed vacuum layer prevents condensation.
High-Capacity & Rugged Outdoor Design
1.8L超大容量满足全天候补水需求，无缝一体成型工艺，军工级防摔抗压测试通过，专为徒步/露营/健身场景优化。
Multi-Function Precision Mouth
Wide 48mm opening accommodates ice cubes + easy cleaning. Threaded lid with dual silicone gaskets guarantees 360° spill-proof performance.
Ergonomic & Style-Forward
Diamond-cut grip pattern + sweat-free powder coating. Certified FDA/ROHS compliant. Matte black/classic silver options available.
Wholesale Advantage
Direct factory pricing with MOQ flexibility. Bulk discounts apply for 50+ units. Global shipping with DDP terms.