Perfect Size The revolutionary lightweight design is stylish. This thermos bottle weighs only 100g, making it very comfortable to carry. It can easily fit into a pocket, handbag, or lunchbox. You won't need to use disposable cups or someone else's mug, which helps protect the environment and prevent cross-infection. Vaccum Insulated Water Bottle Double-wall insulation maintains the temperature inside regardless of the temperature outside. Drinks stay hot for up to 6 hours or cold for up to 12 hours. Fantastic for milk, coffee, tea, soup, carbonated fruit juice, or protein shakes and ice-cold water. Sealed and Leak-Proof An airtight seal eliminates accidental spills and maintains a leak-proof drinking bottle, 100% leak-proof even when stored or transported horizontally. Its double-walled construction eliminates condensation and water buildup, making it easy and mess-free to take these travel bottles on the go. Food-Grade Stainless Steel Crafted from high-quality food-grade 304 stainless steel inside and out, preserving the taste and purity of your favorite beverages. BPA-free, phthalate-free, and toxin-free make these reusable water bottles a healthy choice. Unique Personalized Water Bottle This fashionable bottle meets all your drinking needs, fits most cup holders, and is a perfect travel companion. Special gifts for children, couples, friends, and colleagues to help them stay hydrated and healthy. Your satisfaction is our top priority. We will provide you with the best service. If you encounter any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!