Review on ☕ SUNWILL 20oz Tumbler with Lid, Stainless Steel Double Wall Vacuum Insulated Travel Mug, Long-Lasting Insulated Coffee Cup, Rose Gold, Thermal Tumbler with Spill-Proof Sliding Lid by Chakravarthi Ladner

Bought because reviews say it's as good as the Yeti. Does it keep your drink cold? Absolutely. They will drink anything long before it gets warm. Someone said it was leaking. I don't, but when I open the hinged lid, I see that the lid has also come loose as a result. I leave the lid on when I open it. I bought this Tumblr for me and Yeti so my wife can speak for both of them. To be honest, after filling both with equal amounts of ice and water, I even counted the ice cubes. That was around 6:00 p.m. The next day at 6am there was no more ice in that tumbler but it was still cold. The Yeti still had ice. In summary, Sunwill is great for the price. I don't need ice for 24 hours or more because it doesn't take me 24 hours to drink 30 ounces of anything. Hope that helps. Will write to the seller