Review on YETI Rambler 30 oz Tumbler, Stainless Steel, Vacuum Insulated - MagSlider Lid, Sandstone Pink by Denise Kirkeby

I don't get it. Was it specifically designed to leak? . I ordered this product and then had to order a replacement cap because I thought the cap might be defective. But with a new cap it still leaks. This is how the product should work. The top leaks out of this magnetic slide every time I hit a bump while it's in my car's cup holder. And forget about tipping it over if you're lucky enough to keep the lid in place (it comes off very easily, especially with very hot liquids). Please do it right Yeti, Pronghorn or Amazon.