Stanley cups have surged in popularity over the past year, becoming the must-have water bottle to get your hands on. The trendy product boasts tons of celebrity fans, including Molly-Mae and Frankie Bridge . However, far from just a trend, the Stanley bottle delivers on its promises, keeping your beverages cold all day while helping you increase your daily water intake with its generous size. If you’ve found issues with leaking, you’ll be pleased to hear that Stanley has just launched a brand