Umm, they're practically useless. I've never had such horrible Pyrex containers. I'm not sure what the caps are for? They would not contain a buried baby. The film will be just as good or even better. Maybe not to dust? I only find them useful for keeping in the fridge. Seriously folks, this is awful. Don't order them for cooking unless you plan to keep them perfectly level when commuting or they will leak. Don't put them in a child's lunch box. It was a colossal waste of money. Please do not order. Shame on you, Pyrex. Although the seller is great. ** I contacted Correlle Brands regarding this and said: Thanks for reaching out! We're sorry to hear about it. In order to better serve you, please provide the following information. when did you buy them What color are your lids? Remember that simple storage lids are for storage and are not guaranteed to be leak-proof. What difference does color make? Who would produce anything without an airtight lid, even for storage? I will do my best not to purchase Pyrex or Correlle branded products in the future. ** End of update
Double-Sided Gift Wrap Organizer With Multiple Pockets - ProPik Wrapping Paper Storage Solution For Gift Bags Bows Ribbons, Fits 40" Rolls, 40"X17" Size In Black Seam
36 Review
EUSOAR Cupcake Boxes Kraft Paper, 50Pcs Portable Single Individual Paper Cupcake Holder Containers ,Muffin Gift Boxes With Window Inserts Handle, For Wedding Birthday Party Candy Boxes
33 Review
Preserve Fresh Herbs With Prepara Herb Savor Pod 2.0
45 Review
Prepara Evak Fresh Saver, Medium-Tall Airless Canister With Black Handle, 2.3 Quart, Clear
43 Review
MaidMAX Storage Bins 12X12X12, For Home Organization And Storage, Toy Storage Cube, Closet Organizers And Storage, With Dual Plastic Handles, Black, Set Of 6
32 Review
Set Of 3 PRANDOM Foldable Linen Fabric Storage Boxes With Lids - Collapsible Bins For Home, Office, Closet, Nursery - Organizer Containers With Covers (14.9X9.8X9.8 Inches)
28 Review
CleverMade 16L Collapsible Plastic Shopping Baskets - 3 Pack, Charcoal - Foldable & Reusable With Handles For Easy Storage
47 Review
TerraKing Leaf Bag XL - Heavy Duty Material Collection System For Ride-On Lawnmowers - Fast & Easy Leaf Collection With Nylon Bottom (Fits 3-Bag Hood) [ST95033]
31 Review