Glasslock Premium Food Storage Boxes, 18 Piece SetGlasslock Premium Food Storage Boxes, 18 Piece Set
Glasslock Premium Food Storage Boxes, 18 Piece SetGlasslock Premium Food Storage Boxes, 18 Piece Set

Glasslock Premium Food Storage Boxes, 18 Piece Set

Item #403780

Shipping Included

- Scratch, stain & odour-resistant tempered glass  

- Dishwasher safe  


Your estimated delivery time will be 2 business days (excluding weekends and bank holidays) from the time of order. Postcode Restrictions may apply. Find out more in the Delivery & Returns Tab below.


A healthy alternative to plastic, this Glasslock Premium Food Storage 18 Piece Set is non-toxic, dishwasher, microwave and freezer safe. It's the perfect choice for storing, reheating and transporting food.

Set Includes:

  • 1 x 160 ml square container with lid
  • 2 x 440 ml square containers with lids
  • 2 x 395 ml rectangular containers with lids
  • 1 x 1L rectangular container with lid
  • 2 x 1.1L square containers with lids
  • 1 x 1.8L rectangular container with lid


  • Easy-to-use snap lock airtight lids seal in freshness
  • Watertight lids with integrated silicone seal
  • Scratch, stain & odour-resistant tempered glass
  • Sleek rimless design
  • BPA free
  • Oven safe without lid up to 230ºC
  • Microwave safe without lid
  • Dishwasher safe
  • Freezer safe

TypeFood Storage
  •  Additional day(s) transit may be required for remote areas.
  •  Public and Regional holidays may affect delivery lead times.
  •  Delivery times may vary in the event of adverse weather conditions.
  •  Please note that we are unable to ship to the Channel Islands, Post Office boxes and BFPO.
  •  Further postcode delivery restrictions might apply to this item.
  •  We are committed to offering the best value to our members, with a satisfaction guarantee on both your membership and merchandise.If you have questions about your membership or products you've purchased at Costco, please contact our Customer Care team.
  •  If you wish to return an item, please view Costco's Return Policy
  •   Costco Concierge Services | Technical Support
    Free technical support exclusive to Costco members for select electronics and consumer goods.
  •  Items purchased online can be returned at any of our UK warehouses if you are a warehouse member.
  •  Many of our small items can be returned via “My account” on the website and printing a return label. This label must be attached to the box being returned.
  •  Please securely pack the items you intend to return in a box. If you are using the original packaging, be sure to remove the delivery label.
  •  If you need to return a larger item, please contact our Member Care team via the chat function on our website or call 0800 0324 324.
  •  Find out more about our Delivery, Cancellations and Assistance Policy
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