Meet the water hauler designed to go all day. The YETI Rambler 64 oz. Bottle lets the adventure last longer, even when you're sweating a little extra. Topped with the smooth sippin Chug Cap, one easy twist is all it takes to get all 64 ounces of icy water down the hatch. Plus, its built with a No Sweat exterior to keep condensation away, and tough 18/8 stainless steel to fend off falls and tumbles. So if you're lookin for the perfect size for long hikes, a few days at a campsite, or any venture that you want to last longer your search stops here.