Single-use plastics can take a hike. With an iconic shape, the slim design makes it easy to pack. This water bottle uniquely opens at the shoulder so you can fill it up with ice and stay refreshed. The 20 oz. All Day Slim Bottle is sustainable, if not slightly unexpected. Just give the collar a few twists to shut for a leakproof seal and uncap whenever you need a drink. Stainless steel construction provides ice-cold sips for hours. Whether you're playing tourist in a new city or need a new water bottle for your tote bag, keep hydration simple. 18/8 Recycled stainless steel Double-wall vacuum insulation Beverages stay cold for 11 hours and iced for 4 hours Leakproof design Fits most car cupholders BPA-free and dishwasher safe Dimensions: 2.58 in. x 2.58 in. x 8.61 in. Empty Weight: 0.49 lbs.