The Stanley Quencher H2.0 FlowState™ Tumbler is a popular, large-capacity insulated drink container designed for hydration on the go. It features double-wall vacuum insulation to keep drinks cold for extended periods, a versatile FlowState™ lid with multiple positions for sipping and secure closure, and a durable, ergonomic handle. The tumbler is made from recycled stainless steel and is designed to fit most car cup holders.