Wait… I thought it was a pretty water bottle? Turns out it’s a foldable ice tray 🧊 It’s really simple to use. 1. Open the lid and fill it with water. (Just stand it up like a water bottle and it fills it automatically, about 250ml.) 2. Close the lid and put it in the freezer. 3. Once the ice is frozen, open the lid to release the air and expand it like an accordion! Because of its foldable structure, you don't have to twist it like a rigid ice tray. 4. Shake it directly into a cup to use. It’s perfect to take along when camping or picnics, right? Save these instructions and refer to them 🧊 #FoldableIceTray #콘수프기록집 #주방꿀템