Deluxe 600ml borosilicate glass drink bottle which features a secure screw on stainless steel lid that can be laser engraved with a logo. Borosilicate is a lightweight glass that is exceptionally strong and shatter-resistant. Glass is a natural choice for a clean, pure taste and is a safe and reusable plastic alternative. This product is not intended to be used with carbonated or hot liquids. It can be presented in an optional gift tube. The bottle is not dishwasher safe and handwashing is recommended.