These food storage containers are made from borosilicate glass, which is known for its durability and ability to withstand extreme temperatures. They come in a variety of shapes and sizes, including rectangular, square, and round. The price drops from $69.95 to $39.95 to $29.95 when clipping the $10 off on-page coupon. Shipping is free with Prime or on orders over $35.

Clip the $10 off on-page coupon.