Mug Sleeve with Strap

Water bottle bag is specifically designed for the Stanley 40oz. Ensuring a perfect fit and secure hold, and protective your cup.The snug fit of the cup makes it easy to keep your tumbler cup in your car cup holder. Water bottle holder with strap for cup is made of high-quality neoprene material (Neoprene material makes it more sturdy and not easy to deform in long time use.), offering excellent waterproofing, shock absorption, softness, lightweight, and comfortable.The soft and durable neoprene material helps keep your tumbler in pristine condition and is easy to clean, and will never fade. We offer customize your own design logo, image or message on the surface.