Features & details REUSABLE INSULATED WATER BOTTLE – Designed with advanced vacuum insulated, double wall technology, this stainless-steel water bottle will keep hot drinks hot for up to 12 hours and cold drinks cold for up to 24 hours. Great for staying hydrated in the gym, at work, days out or even to use when relaxing at home. ENVIRONMENTALLY FRIENDLY STEEL WATER BOTTLE – Reduce your carbon footprint by replacing the use of unnecessary plastic water bottles with one reusable metal water bottle. Reuse daily and do your bit to save our wonderful planet! VERSATILE SPORTS WATER BOTTLE – Make sure you never leave the house without your Fit for Freedom sports water bottle! Handy for using at the gym, daily commuting, at work or around the home, this insulated water bottle will keep you hydrated throughout the day and is perfect for storing tea, coffee and hot chocolate in too DONATION TO THE WOUNDED WARRIORS PROJECT – We are supporters of the Wounded Warriors Project and are proud to donate a percentage from every sale to this charity annually. WWP supports veterans who are suffering from PTSD, so fitting for the style of this stainless-steel water bottle! PREMIUM BPA-FREE MATERIALS – Made from BPA-Free 18/8 stainless steel, this matte finish reusable water bottle is top quality and durable so it can handle everyday use. Choose from olive green or navy-blue water bottle, both featuring a patriotic American Flag design