Satisfy your thirst and your senses with this Stanley Flowstate™ Spring Bottle (20 oz). Powered by double-wall vacuum insulation, this 20-ounce bottle keeps your drinks ice-cold for hours while a locking, dual-action lid protects the sip zone from messy spills and everyday grime. Finished with a comfortable carrying loop and a soft-landing cushioned base, it is the ultimate blend of graceful style and functional utility on the go.