Stainless Steel Food Storage Containers Set of 9 - Leak Proof

In this review the focus is on practical, everyday food storage. The UPTRUST 9-piece stainless steel set is for anyone who wants a durable, nonplastic option for meals, leftovers and packed lunches; the single biggest reason to buy is the combination of airtight, leak-proof lids and three distinct sizes that cover small snacks through full meals. The reviewer found the containers lightweight yet sturdy, easy to stack in the pantry, and noticeably simpler to clean than many plastic alternatives, making them a handy option for regular kitchen use.

Key Features

• Set sizes: The 3-by-3 sizes (12oz, 28oz, 60oz) cover single snacks up to a full meal so you can store portions without multiple containers.
• Airtight seals: Each lid has a rubber seal that creates an airtight, leak-proof closure to keep food fresh and prevent spills during transport.
• Durable material: Made from quality 18/8 304 stainless steel that is BPA free and resists staining and odors compared with plastic alternatives.
• Dishwasher and freezer safe: The set is rated for top-rack dishwasher cleaning and works well for freezer storage, simplifying cleanup and meal prep routines.
• Stackable design: Containers nest and stack to save cabinet space and keep the kitchen organized when not in use.

Who It's For

This set is well suited to people who prepare meals in advance, parents packing lunches, and anyone avoiding plastic for food storage. The three sizes make it easy to portion cooked rice, soups in the 28oz size, or larger cooked meals in the 60oz container.

It is less appropriate for users who need microwave reheating in the same container (stainless steel is not microwave safe) or for those who require clear sides to see contents without opening lids. People who want multiple small compartmentalized bento-style inserts should look elsewhere.

Pros & Cons

Pros

• Stainless steel construction provides long-term durability and resists staining and odors.
• Reliable airtight, leak-proof lids that make it practical for commuting or picnics.
• Three useful capacities let you store small snacks up to full meals without extra containers.

Cons

• Not microwave safe, so reheating requires a different dish or transfer to another container.

Specifications

Set count	9 pieces
Capacities	12oz / 350ml, 28oz / 850ml, 60oz / 1800ml
Material	18/8 304 stainless steel
Lid feature	Rubber seals for airtight, leak-proof closure
Cleaning	Dishwasher safe on top rack
Freezer	Freezer safe

Our Verdict

The UPTRUST stainless steel 9-piece set is a solid value for shoppers seeking durable, plastic-free food storage with reliable leak proof lids and flexible sizes. It is especially good for meal prep, portable lunches and freezer storage; avoid it only if you need microwaveable containers or transparent sides for quick content checks.

Frequently Asked Questions

Are these containers microwave safe?
No. The containers are stainless steel and should not be used in a microwave.

Can they go in the dishwasher?
Yes, the set is dishwasher safe on the top rack for easy cleaning.

Do the lids really prevent leaks?
The lids have rubber seals and create an airtight, leak-proof closure that performs well for transportation and lunch packs.