Toaks Titanium 450ml Cup with lid (ultralight version)Cup only weighs at 48g, the lightest 450ml titanium cup in the world! Perfect for the ultralight traveler or the efficient minimalist! Made of 0. 3mm thickness titanium material, our ultralight 450ml titanium cup is super light, durable, non rusting and non toxic! Its folding handles and silky smooth texture complement your morning beverage, making for a pleasant experience that's easy to pack. TOAKS products do not have any coating. 450ml cup can be