Imported paint spraying technology, feel comfortable, long time without paint. Choose 304 stainless steel inner liner, easy to clean, not easy to breed bacteria, healthier, and more worry. Line design is simple, coordinated, and beautiful, can be held with one hand, saves time, easy to carry outside. Lid built-in silicone ring, pouring water does not leak, carry more worry. Measuring 7*3 inches, this custom portable vacuum car insulated bottle 17oz. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Customization: Logo printing available with multiple packaging and color options. Product Highlights: BPA-free, leak-proof, travel-friendly.