Hello Arslo! Changes your life unique. Our original intension is to keep everyone enthusiastic and courageous. No matter where your journey leads make sure you find different colorful scenes with our stainless steel water bottle. Arslo focus on innovation, makes our products more competitive during every breakthrough, more popular,more modern, more selling. Arslo water bottle is designed for outdoor, workout, casual, classroom,wellness,trail activities and is crafted perfectly for home use as well. <br>Newly bought stainless steel insulation bottle in the use of the process, there is always a bad smell in the water, metal smell? Stainless steel bottle odor is caused by stainless steel plastic accessories and stainless steel internal processing is not good this is the normal smell of new products, the first time you can use the following methods to remove the odor.<br> Boiling water deodorization method<br> First boiling water into the cup and leave it for two hours, and finally clean the cup.<br>"sweat" ---- say bye bye, Vacuum insulation with copper lining provide good ability of insulation, condensation free. <br>Matte texture - fine texture, comfortable grip and easy to clean.<br>Anti-slip bottom - rounded and impact resistant, stable and not easy to fall down.<br>Seal silicone ring - food-grade material, better leak-proof effect.<br>Small mouth stainless steel sports bottle have two different style of lids, screw top and straight drink top with strainer. <br>Health material cup lid - food-grade stainless steel + PP drinking water more secure.<br>