Premium 18oz Double-Wall Vacuum Insulated Flask

Sleek stainless steel construction with advanced vacuum insulation technology maintains beverage temperature for 12+ hours (hot/cold).

Military-grade 304 stainless steel interior resists rust/odor, while exterior features durable brushed finish for scratch resistance.

Leak-proof threaded lid with precision silicone gasket ensures spill-free performance during gym sessions, hiking, or commuting.

Ergonomic tapered design fits standard cup holders and backpack pockets, with sweat-proof condensation-free surface.

Commercial-grade durability withstands daily use for athletes, outdoor enthusiasts, and workplace hydration needs.

BPA-free materials meet FDA/CE standards, dishwasher-safe for effortless cleaning. Ideal for sports, travel, and office use.

Wholesale bulk pricing available for fitness centers, corporate gifts, and retail resale with custom branding options.