Customer reviews from sterilite.com
Sterilite - 3.1 Cup Rectangular UltraSeal Food Storage Container, (12 Pack) - Green
Average customer rating
4
(19 Reviews)
Rating breakdown 19 reviews
5 Stars
13
4 Stars
1
3 Stars
0
2 Stars
2
1 Star
3
65%of customers recommend this product.
(
11 out of
17)
Customer Reviews for Sterilite - 3.1 Cup Rectangular UltraSeal Food Storage Container, (12 Pack) - Green
Customer Rating
1
Lid doesn't lock
on October 27, 2025
Posted by: DANNYSR
I bought usdd it a few times and now the clside clip doesnt hold.
No, I would not recommend this to a friend.
Response from sterilite.comBy Marketing, October 27, 2025
Hi DANNYSR! We are sorry to hear the inconvenience of the latch on your Ultra Seal™ 3.1 Cup Rectangle. Product quality and customer service are very important to us. Please reach out to us at Consumer-Team@sterilite.com for further assistance.
Written by a customer while visiting sterilite.com
Customer Rating
5
Balance between functionality and convenience.
on June 19, 2024
Posted by: Anonymous
from New York, NY
Gender:Female
It's very useful for me, especially for taking lunches to work due to its size and portability, good capacity, it's perfect for storing food in the refrigerator and leftovers, it is airtight, there is no risk of spillage since its seal is safe, the material It is microwave safe.
I would recommend this to a friend!
Written by a customer while visiting sterilite.com
Customer Rating
5
Perfect size!
on November 6, 2023
Posted by: Katie93
from Winter Garden, FL
Gender:Female
I have been loving my set I got, the size of the food storage containers are perfect for holiday leftovers! I love that they nest well and are airtight and water tight too.
I would recommend this to a friend!
Written by a customer while visiting sterilite.com
Customer Rating
5
Perfect for meal prep!!
on November 5, 2023
Posted by: milkyeats
from Chicago, IL
I absolutely love these rectangle containers for meal prepping lunch. They're the perfect size for salads or grain bowls and fit in lunch boxes so well! The lock feature is key - no messes while commuting!
I would recommend this to a friend!
Written by a customer while visiting sterilite.com
Customer Rating
5
Great seal
on November 4, 2023
Posted by: Livv
Tight seal! Using these to freeze sauce and they work great.
Written by a customer while visiting sterilite.com
Customer Rating
5
Great product!
on September 15, 2023
Posted by: Appl
from Florida
I have been using the Ultra Seal 3.1 cup food storage for several years and find them to be the best food storage item on the market. They deliver on every advertised point. They are spill proof when properly closed, they freeze well, they do not leak when tipped, this size is perfect for lunch or dinner make aheads, perfect size for left-overs, are dishwasher safe and the list goes on. The ones I have are at least 7 years old. The only negative thing I can say is that they do stain and the insides do become scuffed and marked. They however, do not warp and the seals are still going strong with top shelf cleaning in dishwasher.
I would recommend this to a friend!
Written by a customer while visiting sterilite.com
Customer Rating
5
Happy Customer
on April 27, 2023
Posted by: Cathy49
from Jewett Texas
Gender:Female
I have been using sterilite products for food storage for years. I have not had any issues. I recently purchased several different kinds of sterilite containers. I recommend the sterilite products.
Written by a customer while visiting sterilite.com
Customer Rating
2
Worst for lids locking closed.
on October 17, 2022
Posted by: Just my opinion
from Traverse City, Michigan
Gender:Female
Purchase 2 different sizes. Seems like the latches wear out after a few uses.
Got the perfect size to fit in my lunch box. I usually don't do these types of reviews but your product should work. Will not be buying the other sizes I was looking at for home use. Was trying to send pictures but it won't me.
Got the perfect size to fit in my lunch box. I usually don't do these types of reviews but your product should work. Will not be buying the other sizes I was looking at for home use. Was trying to send pictures but it won't me.
No, I would not recommend this to a friend.
Response from sterilite.comBy Michaela, Marketing, October 19, 2022
Hello, thank you for reviewing the Sterilite Ultra Seal 3.1 Cup Rectangle. We are sorry to hear about the inconvenience that the lids have caused you and we will pass your feedback on to our team. Please return the item to the retailer you purchased it from for a refund or exchange.
Written by a customer while visiting sterilite.com