Available blank or personalised with any name with either a coloured permanent vinyl label or engraved. Prepare for the long haul with the Oasis Stainless Steel Double Wall Insulated Bottle with Screw Cap. Drinks remain cold for up to 12 hours, without condensation building on the exterior. Made from quality 18/8 grade stainless steel inside and out, this Oasis Challenger is highly-resistant to rust, is odourless, BPA-free, and built to last a lifetime.  Convenient and portable, the 550ml Bottle features a tight-fitting, fast-pour screw-cap spout.  Perfect for your fast-paced lifestyle all year round, from the sporting field, to the office, or worksite, this stylish and reusable drink bottle also offers an eco-friendly alternative to plastic bottles. Features: Available blank or personalised with a name in your choice of font and colour 550ml Capacity Screw Cap Lid Double wall insulation  Made from 18/8 stainless steel BPA Free Features a carry handle  Eco-friendly choice  Keeps drinks cold for up to 12 hours Healthy alternative to plastic bottle Reusable  Hand wash only Replacement Lid/ Straw sets and interchangeable screw top lids available here