350ml/500ml Custom Kawaii Cartoon Kids Stainless Steel Vacuum Flask

Premium 304 Stainless Steel
Food-grade inner wall resists rust, odors, and bacterial buildup for safe daily use. Double-wall vacuum insulation keeps drinks cold for 12 hours or hot for 6 hours.
Leak-Proof Flip Lid Design
One-touch push-button mechanism with silicone sealing ring prevents spills. Smooth straw opening for easy sipping, ideal for school, travel, or outdoor activities.
Kid-Friendly & Durable
Lightweight yet shock-resistant body with rounded edges. BPA-free materials meet international safety standards.
Customizable & Trendy
Vibrant cartoon prints resist peeling. Choose between 350ml (compact) or 500ml (high-capacity) sizes. Dishwasher-safe for hassle-free cleaning.
Wholesale Advantage
Direct factory pricing with bulk discounts. MOQ flexibility for retailers and distributors worldwide.