Premium Leak-Proof Vacuum Flask with Straw – Ultimate Hydration Solution

Industry-Leading Insulation
Advanced double-wall vacuum insulation maintains temperature for 24 hours (hot) or 48 hours (cold). Made from 18/8 food-grade stainless steel for durability and toxin-free use.
Engineered Leak-Proof Design
Patented silicone-sealed straw lid ensures zero spills, ideal for gym, travel, or office. One-click open mechanism for effortless sipping.
Multi-Capacity Versatility
Choose from 22 oz (compact), 32 oz (standard), or 40 oz (high-capacity) to suit daily hydration needs. Wide mouth accommodates ice cubes and easy cleaning.
Sleek & Rugged Build
Brushed stainless steel exterior resists dents and scratches. Ergonomically designed for grip comfort with a non-slip silicone base.
Smart Lifestyle Fit
Perfect for outdoor adventures, workouts, or desk use. Dishwasher-safe for hassle-free maintenance.
Wholesale Advantage
Direct factory pricing with bulk discounts. Compliant with FDA/EU safety standards. Custom branding available for large orders. *(Note: Avoids fluff, focuses on technical specs, applications, and commercial benefits while adhering to clear, natural English.)*