You can take this 40 oz. tumbler with you anywhere. This large travel mug made of plastic liner and inner stainless steel features double walled vacuum insulation and a solid ergonomic handle, allowing for fewer refills on the go. The sophisticated lid, which can be used by either left- or right-handed people, has a straw opening that is splash-proof thanks to a seal that keeps the straw in place. It fits in any standard cup holder with a 3" diameter bottom. You may use it at your desk, beside the pool, at the yoga studio, in the art studio, at home, or on the go! perfect for making a huge impact at any business function! You can put it to use in your automobile, lawn chair, exercise cycle, and so on. It comes in a gift box and is available in : black, royal blue, navy blue, gray, red, and white. This product is free of BPA, phthalates, lead, and toxins. These are made of FDA-approved food-grade stainless steel and comply with California Proposition 65.