Recon Medical High Quality SAE304 (18/8) Food Grade Stainless Steel Insulated Water bottle. 750ML BPA FREE[DURABLE STAINLESS STEEL] – Great for sport activities, hiking, travel and much more [DESIGN] – Improved coating that provides no condensation. Guaranteed. With wide mouth so you can fit ice cubes. [VACUUM INSULATED] – Water bottle is double-walled and vacuum insulated. This technology keeps your beverage hot or cold for hours. [LIFETIME GUARANTEE] – Make sure you only buy from Recon Medical LLC to receive your warranty card. Do NOT buy any other sellers under our listing as they will not come with a warranty and are not genuine Recon products. Your package will include its own guarantee card you can use to authenticate your purchase, and if you need, contact our 24/7 Support Team to get a free replacement, no questions asked!