360°leak-proof design gives you peace of mind when you are out for pleasure, commuting to work, or traveling by car. The food-grade 304 stainless steel liner is welded for easy cleaning and provides excellent heat and cold insulation. One-handed opening of the lid is effortless and allows for timely hydration in the office. The large caliber design is easy to rinse and leaves no residue, so you can get a new cup every day. Measuring 8.07*2.67 inches, this custom sports gradient striped insulated bottle 17oz. 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.