I got a set of silicone stretch lid covers and am so happy with my purchase. The product has great utility. They come in different sizes from small to big and are super cool. They can be stretched to fit any mug, bottle, bowl that doesn't have a lid but needs to be covered. The lids prevent spillage and any odour of food is trapped right inside, making it so nice in terms of storing food in the refrigerator. The lids are also easy to clean and wash. When not in use you can stack them size wise and they take very little space. I am so glad I bought them and highly recommend them.