Gradient color high-value flip lid straight cup, high-value slender cup body, one hand can hold, one key flip lid design, open the lid to drink. Rounded cup mouth, the mouth of the cup fine polishing, close to the lips, silicone spiral seal, watertight. Selection of materials we are never sloppy, selected food-grade 304 material. Five layers of exquisite temperature locking process, effectively reduce heat transfer, to achieve long-lasting insulation capacity. Support customized patterns, text, logos, etc. Made from stainless steel material, measuring 2.8*8.3 inches, this custom gradient color flip-top insulated bottle 17oz. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Customization available: Print your logo or customize packaging and color schemes. Product Highlights: BPA-free, leak-proof, travel-friendly.