Premium Korean Thermos Vacuum Flask – 1L Capacity

Military-Grade Vacuum Insulation
Double-wall stainless steel construction with advanced vacuum sealing maintains temperature for 12+ hours (hot/cold). Ideal for outdoor adventures, office commutes, or gym hydration.
Ultra-Durable 304 Stainless Steel
Food-grade 304 inner lining resists rust, odors, and stains. Mirror-polished exterior for scratch resistance and sleek aesthetics.
Leakproof & One-Touch Lid
Patented push-button lid ensures spill-free operation. Easy单手操作 with hygienic silicone sealing for on-the-go convenience.
Ergonomic Design
Lightweight (380g) with a non-slip grip base. Fits standard car cup holders and backpack sleeves.
Bulk Order Advantage
Direct factory pricing for wholesale buyers – lowest MOQ thresholds in the industry. Custom branding available.
Global Compliance
Certified FDA, LFGB, and EU food safety standards. Ships in eco-friendly packaging.