The Widemouth bottle is designed to keep up with every level of thirst and any active, on-the-go lifestyle. Crafted from durable 18/8 stainless steel, it features Thermo 3D® double-wall vacuum insulation to keep beverages hot or cold for hours. The patented leakproof threaded lid ensures a secure, spill-free experience, while the wide mouth opening allows for effortless filling, cleaning, and ice-cube compatibility. Each bottle is finished with a Hardshell™ powder coat for a sleek, long-lasting exterior that resists wear. Every MiiR product sold helps fund transparent giving projects. MiiR gives at least 1% of revenue to nonprofit organisations whose work empowers communities while benefiting the health of their natural environments. Volume capacity: 591 ml.