Our rectangular glass food storage containers are crafted from premium high borosilicate glass, featuring outstanding thermal resistance from -20℃ freezer storage up to 120℃ microwave heating. You can take the container straight out of the freezer and heat food in microwave or oven easily.please remove the lid before heating.

Equipped with 4-side snap-lock lids plus food-grade silicone sealing gaskets, the lunch boxes achieve excellent leakproof & odor-proof performance, effectively prevent cross-flavor between different meals during refrigerated storage. The thickened glass body is crystal transparent, sturdy, scratch-resistant and durable for long-term daily use.

Available in multiple capacities (370ml / 640ml /1040ml/1520ml), perfect for meal prep, leftover storage, fruit, snacks and baby food. Dishwasher, refrigerator, microwave and oven safe, ideal for home, office lunch and camping use.