The design is simple and fashionable, the value is versatile, and the whole is painted with rubber, flat and smooth, with a delicate and smooth hand feel. Preferred 304 liners, safe and stable material, anti-corrosion and rust. Silicone sealing anti-leakage, all-around protection of your drinking water health. Rounded mouth, smooth and burr-free, silicone non-slip bottom, not easy to pour. Made from stainless steel material, measuring 9.5*2.8 inches, this custom rubber painted outdoor sports bottle 18oz. 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.