Glasslock Lunch Containers with Insulated Lunch Bag (9 Piece Set) 100% airtight and leakproof lid Dishwasher, microwave, and freezer safe BPA FREE Stain-proof, shatter-resistant, and tempered Won't absorb odors or stains Enjoy your lunch with glass Makes a perfect gift for Moms, Dads, Grads, or Co-Worker