Stay extra hydrated all day long with our exclusive 40 oz Limited Edition Retro Sun Wave Tumbler! This amazing tumbler features double-wall vacuum insulation to keep your water ice cold on-the-go. Featuring a rotating cover with three positions: a straw opening designed to resist splashes with a seal that holds the reusable straw in place, a drink opening, and a full-cover top for added leak resistance. Whether you're at the beach, at work, camping, hitting the gym, or practicing yoga, this tumbler has a slim base that easily fits in your cupholder. Don't miss out on owning this must-have tumbler for staying hydrated and feeling good every day. * 18/8 recycled stainless steel, BPA-free * Screw-on 3-position lid * Double-wall vacuum insulation * Powder coat finish * Reusable straw * Comfort-grip handle * Car cup holder compatible (base diameter: 3.1 inches) * Dishwasher safe