Two Layers Stainless Steel Vacuum Insulated Bottle Bubee Brand D-1000/ 1.0 Liter D-1500/ 1.5 Liter Made In Taiwan BUBEE Is manufacture by Lee Join Enterprise Co. Ltd. was founded in 1993. They are a well-established company with good reputation. They are a specialized ODM and OEM manufacturer in manufacturing double-layerd high stainless steel household goods. They have also been researching and developing new products and promoting their own brand (BUBEE). They have a variety of products with high quality assurance and they have been exporting their products to worldwide markets. With more than ten-year experience in this industry, they provide high quality products and guarantee best service. They try to satisfy their clients in every possible way and their requirements are always on our mind. Product Description: Two layers high stainless steel vacuum bottle keeps Warm or cold efficiency can last for 24 hours. The antibacterial effect could be up to 99?in the stopper and cap, take apart the stopper for washing. Safe/sanitary. This stopper switch had 200000 times by attrition tested. It never be breakdown. Be put anywhere No leaking on moving. Keep icy with no drops outside. This inner bottle had electrolysis and many times ultrasonic washed, it's will keep. Clean/sanitary. Refund or Exchange: All return require AM Supply pre-authorization, must be made within 14 days of receive, in original condition with packaging (New and Unused), and subject to 20% restocking charge. Exchange or refund. Buyer responsible for return shipping fee. We shall not be liable for any merchandise defects, spoilage of products, loss of sales, or consequential damages.