The Owala FreeSip Stainless Steel Water Bottle - 32oz is a leakproof water bottle for daily hydration. The 32 oz size keeps water close, and with the triple layer insulation, it's cold for most of the day, especially if you add ice from the wide opening. The FreeSip lid lets you sip from a straw or swig from the spout, and if someone sees you sipping, they may see a koala in their midst. The carry loop is also a lock, for convenience when you're on the go.