This 7.2″ x 2.3″ water bottle is made of high-quality stainless steel. Outer wall 201 stainless steel Inner wall 304 stainless steel, with insulation technology, capacity 9.5 ounces. Moderate volume, can be easily put into a backpack or handbag, the inner bottle has a leakproof device, the liquid in the bottle will not leak. It is the perfect gift for a partner, understated luxury yet elegant. Add your logo or message to customize. The minimum order quantity is 50 pieces. 1 location includes the shipping cost to US. Orders of 1,000 pieces or greater are eligible for sea shipping. 100% guarantee for quality. Rush Service.