Premium 26oz Stainless Steel Vacuum Flask – Ultimate Durability & Leak-Proof Performance

Double-Wall Vacuum Insulation
High-grade 18/8 stainless steel construction ensures 24-hour temperature retention for both hot and cold beverages, backed by a reinforced copper layer for superior heat retention.
Military-Grade Leak-Proof Chug Cap
Engineered with a precision-sealed silicone gasket and quick-release mechanism, delivering spill-proof performance during intense outdoor activities, gym sessions, or travel.
Rugged Yet Lightweight Design
Brushed finish resists scratches and dents, while the ergonomic carry handle and wide mouth accommodate ice cubes and easy cleaning.
Multi-Scenario Versatility
Ideal for hiking, camping, office commutes, and sports—built to withstand extreme temperatures (-20°C to 120°C) without condensation.
Bulk Purchase Advantage
Direct wholesale pricing ensures unbeatable value for high-volume orders, backed by global logistics support for seamless procurement.