NUTRIUPS Mini Glass Casserole Dish with Lid Oven Safe Covered Round Casserole Dish 6" Glass Microwave Bowls With Lid Casserole Cookware (26oz-Mini)

Q: how many ounces of water can it accomodate

With frozen veggies, I use 2 tablespoons of water - the dish is very small.

Q: Is it possible to get a replacement lid, as my lid has shattered?

Not that I'm aware.....just need to buy another dish. My lid cracked, too, so I bought a second dish. Very disappointed the lid didn't hold up well. Good luck.

Q: Why is the lid not microwave safe? Is it true that the lid for some reason actually can't go in the microwave?

Not sure about microwave use.But lid broke …shattered when it came out of oven and was cooling off. Glass is not made for oven heat so probably not microwave heat either. I do not recommend this product