Adopting food-grade stainless steel, five-layer composite insulation process, healthy material, and peace of mind drinking water. Lid silicone handle, soft touch, strong, easy to carry. Rounded large caliber, no dead angle for cleaning, no dirt hiding. Anti-slip and drop-resistant reinforced concave-convex design, placed smoothly. Measuring 7.9*2.6 inches, this custom stylish & convenient insulated bottle 12oz. 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.