The Kona is a stainless steel travel mug that's ideal for hot drinks like coffee and tea, with a wide opening that makes refills easy. The BPA-free twist-on lid has a lockable, push-button cover that snaps closed to prevent leaks and spills and locks the lid back when open for easy drinking; Patent Pending Sleek and slim design allows it be conveniently carried by hand, and it can fit in bag pockets and car cup holders Features double-walled insulation and a copper-coated interior that keeps dr