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Food storage

Glasslock

Korean-made tempered glass containers. Tight-sealing, oven and freezer safe.

A
Recommend

Grade A: Recommend

Meets every core Untoxed criterion. We recommend products across the range.

What the brand gets right

  • Tempered soda-lime glass body, no plastic contacting food when used upright
  • Four-clip locking lid seals tightly for leak-resistant storage
  • Oven safe without lid, freezer safe with lid

What to be aware of

  • Lid itself is polypropylene plastic; avoid inverting hot food against the lid
  • Heavy for lunch carrying