customized color:According to the pantone No. provided from the customer,we can do the extremely similar to the pantone book. customized logo printing:According to the artwork design provided from the customer,create products in the minds of customers. accept customized finishing:We accept customized finishing. keep hot:Vacuum insulation-three-layer structure designed to keep beveragesheat preservation for up to 8 hours. BPA FREE:The bottles can be used with confidence as all surfaces that come into contact with your beverage, including the lid and stainless steel interior are BPA-free. waterproof:Innovative leak-proof vacuum flask mouth cover design enables convenient one-handed drinking and pouring. Company Advantage: BSCI,SEDEX,DISNEY ,UNIVERSAL audited manufacture. Specialized manufacture of all kinds of water bottles ,lunch boxes focusing on supermarkets, wholeseller ,retailer for more than 15years quick delivery and sample lead time BPA free and foodsafe report available