4 Piece Neat Stack Freezer Pack

I freeze soup in these and they pop out with zero ice buildup, which was my biggest worry. The stack stays compact in the door even with all four in use. Way better than the plastic wrap mess I dealt with before.

These fit my 3-cup containers perfectly, and having four means I can keep one set frozen while the other's in use. They freeze solid overnight and keep everything cold way longer than I expected on a commute.

I was skeptical about universal freezer packs, but these actually lock into my 3, 4, and 5-cup containers without slipping. Keeps my meal prep cold for hours and the stack stays neat in the freezer. Exactly what I needed.