Stay hydrated while on the go or working out at the gym with this reliable bottle! Our X-Fit bottle is made with 18/8 food-grade stainless steel, holds up to 20 oz. of liquid and features double wall vacuum insulation to keep drinks cold for up to 24 hours and hot for up to 12 hours. Other features include a unique matted powder coat finish with copper lining, wide mouth opening, BPA-free insulated cap and carrying loop. Great for use at the office, while exercising, commuting to work and even for promotional campaigns as customization is offered. Drink in the promotions with this great item!