Our ultra premium 4-piece square glass food storage containers are hyper functional multitaskers. Throw them in the oven, the freezer, the microwave, or the dishwasher—they can handle almost anything when it comes to preparing, storing, or reheating food. The containers are made from borosilicate glass, which means they’re oven safe to 500°F, and the silicone lids eliminate the use of plastic. Designed to endure, expect to get many years out of these durable, everyday workhorses.

Note: Remove the lids if baking at temperatures above 300°F. Although the dishes are resistant to cracking when going from hot to cold and vice versa, allow the pieces to cool slightly before immersing them in water to avoid splashing or sputtering. When cooking or warming with the lids on in the microwave, open the top vent to allow heat and steam to escape.

What’s in it: Borosilicate glass, tempered soda lime glass, and silicone.

What’s not in it: Plastic, lead, or cadmium.

It’s all good: This product is oven-safe.

Made in China.

Product Dimensions: 5.3" x 5.3" x 2.5"