I am eyeing these for myself- my nutritionist has made me swear I will never microwave my food in plastic and it’s a pain when every storage container you own is plastic.
Right now on Amazon you can get the Glasslock Snapware Tempered Glass Food Storage Containers with Lids 18 Piece Set  for $19.99 PLUS Free Shipping.
I talked to a friend who owns this set and she stores them in the freezer all the time with no problem.
Every product that Snapware currently sells is completely free of bisphenol-A (BPA). Snapware is committed to providing customers with safe, high quality and innovative storage containers, and removing BPA from all products is an important part of doing just that. Recently there has been much debate over the safety of BPA, which is a component of polycarbonate used in many plastics. BPA can potentially leach from containers when heated (via microwave or other methods), ultimately creating a safety risk when in contact with food. Due to these potential hazards, Snapware’s extensive product lines are manufactured entirely without the use of BPA. We back our BPA-free claim with continuous material testing conducted by an internationally-recognized independent lab.
Is my Glasslock microwave safe?
Yes, Glasslock is microware safe. Always loosen latches and remove lid. Cover base with paper towel to prevent splatters. Please read the complete Use and Care instructions.
Is my Glasslock dishwasher safe?
Yes, plastic lids should be placed in the top rack only. Glass base may be placed on bottom rack. Avoid abrasive cleaners and scrub pads when hand washing. Please read the complete Use and Care instructions.
Can I use my Glasslock in the freezer/fridge?
Yes, Glasslock is safe to use in both the refrigerator and freezer. Please read the complete Use and Care instructions.
Is Glasslock oven safe?
Yes, Snapware Glasslock is ovensafe, but the plastic lid is not. Please follow safety instructions on the packaging.
Is Glasslock made of tempered glass?
Yes, Glasslock is made of tempered glass, meaning that in the event of any breakage, the glass will not have any sharp edges.
Can the Glasslock containers go from freezer to microwave?
No, Glasslock is designed for both the freezer and microwave, however as with any glass product, Glasslock containers should not go from one extreme temperature to another quickly.
This is a Gold Box Deal so it should last all day today (7/26) but remember the price can change at any moment!