This mini vacuum bottle is made of durable food grade stainless steel material. Features 304 Stainless Steel exterior and 316 Stainless Steel lining. Small size, easier to carry! Double wall vacuum seal keeps beverages at optimal temperature. Lid creates a tight seal to prevent leaks or spills. Stay hydrated while exercising! This product comes in two sizes, 11oz and 7.4oz. The bottle body can be printed with your logo, pattern or other content. Measuring 11oz or 7.4oz, this custom mini cylindrical stainless steel vacuum bottle. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Tailored branding: Supports logo imprint and design personalization. Product Highlights: BPA-free, leak-proof, travel-friendly.