4-Cup Glass Meal Prep Containers with Airtight 4-Lock Lids and Write-Erase Labels, Square 5-Pack – Pyrex Freshlock

Glass meal prep containers provide five square four-cup boxes for a workweek of salads, small main dishes, leftovers or planned portions. Pyrex Freshlock uses durable clear glass that resists food stains, odors and flavors, helping each meal stay visible and the containers remain easy to reuse.

Each glass box has a plastic lid with four locking tabs, a fixed rubber liner and an easy pull tab. The listed airtight, leakproof closure helps contain food for refrigerator storage or travel when every tab is snapped securely. Built-in write-and-erase labels make dates and contents easy to track without separate stickers. The glass bases are listed for freezer, microwave and top-rack dishwasher use. Source variants also include three-, four-, seven- and ten-pack configurations with differing sizes or combinations, so verify the selected option. Follow all lid and temperature directions before reheating.

Specifications

• Brand: Pyrex Freshlock
• Product: Square glass meal prep containers
• Detailed quantity: 5 containers with lids
• Detailed capacity: 4 cups each
• Total detailed capacity: 20 cups
• Shape: Square
• Container material: Clear food-grade glass
• Lid material: Plastic with fixed rubber liner
• Closure: Four locking tabs and pull tab
• Seal: Airtight and leakproof listed
• Label: Built-in write-and-erase surface
• Glass feature: Stain odor and flavor resistant listed
• Glass use: Freezer microwave and top-rack dishwasher safe listed
• Other source options: 3 4 7 or 10 packs
• Uses: Meal prep salads leftovers and travel

Frequently Asked Questions

How many containers are in the detailed set?

The Pyrex Freshlock option includes five square glass containers with five lids, each holding four cups.

How can prepared meals be labeled?

Write contents or dates on the built-in lid label, then erase the marking when the container is reused.

How do the lids create a secure seal?

Four locking tabs and the fitted rubber liner form the listed airtight, leakproof closure when fully snapped.

Can the glass bases go in a microwave or freezer?

Yes. The glass containers are listed for microwave and freezer use; follow all separate lid and temperature directions.