Adopting a 304 stainless steel inner liner, the material is stable and not easy to rust, so your family can drink water with more peace of mind. Excellent quality, vacuum liner thermostatic circulation, lasting insulation, and cold preservation. The lid can display the temperature. Thoughtful anti-leakage design, worry-free in the bag, convenient to go out. Measuring 7.87*2.55 inches, this custom intelligent temperature 304 stainless steel insulated bottle 14oz. 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.