The borosilicate glass drink bottle features i secure screw on PP O-ring lid, and it is light enough to take anywhere. It is great for hiking, camping or any outdoor activities. Borosilicate is a lightweight glass that is exceptionally strong and shatter resistant. Glass drink bottles are a great environmentally friendly choice. This product is not intended to be used with carbonated or hot liquids, and handwashing is recommended. You can choose to add a protective soft-touch silicone sleeve or a neoprene sleeve that can be printed with any logo. Colours: Cup: clear Hollow/Full Cover Silicone Sleeve: Red, White, Black, Blue, Purple, Green, Orange, Pink PMS matching is available for qty over 250. Neoprene Sleeve: Pink, Black, White, Grey PMS matching is available for QTY over 1000. Materials: PP, Borosilicate Glass. Price includes: screen print 9wk 1 col/pos. Setup is included.