Pyrex® Simply Store® 3カップ長方形ガラス保存容器 プラスチックフタ付き

The lid snaps on tight enough that I’ve tossed this in my bag with soup inside and not a drop leaked, which is my biggest test. The 3-cup size is perfect for a single portion of leftovers, and it goes straight from the fridge to the microwave without any fuss.

Finally a glass container that doesn't stain or hold onto last night's garlic smell, and the lid seals tight enough to trust in my lunch bag.

The 3-cup rectangular size is perfect for packing lunch without taking up too much room in the bag, and the lid snaps on tight enough that I don't worry about spills. I've already frozen a batch of soup in it and it went straight from freezer to microwave without any issues.