Sophico 3 Cup Rectangle Silicone Storage Cover Lids Replacement for Pyrex 7210-PC Glass Bowls, Container not Included (NAVY BLUE - MINT, 4 Pack)

Great fitting lid. Appear to offer the longevity assurance to match the Pyrex base (unlike the plastic lids they come with).

I have a lot of Pyrex storage containers. The original lids were plastic and cracked often. I also am trying to get away from plastic in my kitchen. So I had to either get rid of these bowls or find a fix. These silicone lids were the answer to y search. They fit easily, wash up great, protect my food & definitely fill my need to get away from the plastic lids and reduce the pfis in my food. All part of cleaning up my food! Thank you so much! I definitely would buy these again & recommend them to health conscious people.

I love my glass Pyrex bowls, both the round ones and the rectangular ones. I have many. But after years if use, all the lids begin to crack and small pieces begin falling off. Not good. In the past, I bought replacement official Pyrex lids. But eventually they too cracked and broke. So I started buying Sophico replacement lids, which are silicone rather than plastic. They work fit good and great. Although they are a bit pricey, I've never had one crack or break, and I expect them to last me the rest of my life! And so I consider them worth the price. My Pyrex glass bowls and dishes have never broken nor cracked, and now I can expect the lids to hold up every bit as well.

Pack of 4. Looked fine on arrival. One mint lid split on corner during first fitting, or was a hidden split that only revealed itself once stretched. Hard to say if this was an unusual defect, or a warning issue. No product support option. Only Amazon return as an option, so all 4 went back in their bag. Another lid, a navy one, corner kept popping off during it's few days in fridge. All lids seemed a bit small, or stretching actually, from the start. Tested on the currently sold Model 7210 PC. Didn't test these on older versions. Not tested in freezer, due to return of 4 pack. Other two lids were holding ok in storage on containers, but didn't feel solid enough to stack containers. Tested as leakproof though, at room temperature! Kept a star for that. Did not burp the lid or anything, just pressed closed all around, lid sits sort of flat. Which is what I understood to be the trick with these type lids. The Sophico under lid print says specifically not to use in oven (contradicting listing info), do not say they are microwave safe, even though the heat rating is also printed as 450F. Printed as dishwasher top rack only. ---- Have another brand, Luvcosy/Purekra, for the Pyrex 8x8 and such dishes, and those hold tight under cold and hot glass situations (check cm sizes on those dishes for fit, see reviews, don't go by model numbers). Fits like a glove, and leak proof. (But they are garish colors...) Figured these 3 cup rectangular lids were basically the same material (except the Sophico brand had calmer available colors for taking to the office). *UPDATE* Not really the same. Haven't tried the 3 cup rectangles yet from the Luvcosy/Purekra brand (color options put me off), so maybe those wouldn't stay well fitted once the glass was cold either? Hard to compare with the different sizes involved, but it did seem like this silicone blend was less sturdy, than the Luvcosy/Purekra. *UPDATE* Much less sturdy. Luvcosy/Purekra are significantly better. (Once I trial theirs, I'll update this review. Will be sad if the only durable ones are crazy colors, but hey if they work, and no more leaks...) *UPDATE* May 2026 The Luvcosy version almost work, but nope. If you massage the corners into place, they will hold in the fridge, but I wouldn't trust them not to unseal in a lunch bag, especially anything other than dead flat. While these should work in a freezer, the way it doesn't really fit, means I wouldn't try it. Way better quality, just do not reliably work on Model 7210 . (Also, only color is vivid pink, or the red anchor hocking version that probably doesn't fit the pyrex either.) Unfortunately the still unsolved lid issues means I wouldn't use the Pyrex 7210 for transported meal preps at all. Luvcosy/Purekra have an oven symbol under lids (used them fine in oven). Haven't used in the microwave, but have run through dishwasher many times, even on bottom rack. Normal cycle with air dry. ----- The original flimsy (going on over 10 years with some lids), SUPER leaky lids for Pyrex containers haven't cracked on me. Dishwasher with air dry (top rack), microwave (sideways on container). Fridge to freezer to fridge to microwave to dishwasher. Round and round. All the ways they usually bust. I am careful to offset the sides to be glass supported, if I'm stacking in the the fridge. I worried about the weight of a full container on just the plastic. Not sure if that contributed to zero cracked lids. Original lid's leaky behavior makes the whole container mostly a home only option though. Plus needing a parchment top barrier in freezer.

These do fit the Pyrex glass containers that I have - useful since some of the container lids I had have broke. It is not leak proof though so I would recommend using it for items that don’t require a tight seal to keep fresh etc like fruits and veggies of some sort. And definitely don’t recommend taking it in a lunch bag where something could spill.