Tupperware® Modular Mates® 方形3號 | 食物儲藏容器 17杯 / 4公升

After buying several smaller sizes, I finally picked this up for flour storage and the seal is noticeably stronger and more airtight than typical containers. It takes up the same footprint as my other ones but holds so much more, making my pantry feel way less chaotic.

I love how these square containers lock together in my pantry without wasting a single inch of space. The 17-cup size is perfect for storing a whole bag of flour and the lid snaps on airtight every time.

The 17-cup size is perfect for bulk pantry items like flour or cereal, and the square shape actually does save shelf space compared to round bins. It seals tightly enough that I trust it for dry goods, though I wish the lid clicked on with a bit more of a satisfying snap.