The upper wide and lower narrow bottle body design is more convenient to hold, with a high-quality 304 stainless steel inner liner, double-layer temperature lock insulation, and cold insulation, can brew coffee, milk tea, cola, flower tea, etc., and at the same time, easy to clean, does not leave a bad smell. Thoughtful details, everywhere to meet customer needs. Measuring 8.07*2.55 inches, this custom frosted portable insulated bottle 20oz. 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.