&nbsp; Introducing the Nalgene Flask. A sip on yourhip. For quick refreshment reach for the Nalgene flask. Whether youkeep it in your pocket, your purse or your pack, it stays neatlytucked away when not in use. Nalgene ingenuity makes it leakproof;a slender profile makes it bulkproof. Wherever you're going andwhatever you're drinking, take along a Nalgene flask. Its Hydrationat its hippest.<p style="margin: 0cm 0cm 0pt;"></p>