Best Stainless Steel Lunch Boxes of 2025

"I find these small stainless steel containers perfect for storing fruit! They're compact, durable, and keep my fruit fresh longer. I appreciate that they’re leak-proof and easy to clean, making them ideal for my on-the-go snacks. Plus, the sleek, eco-friendly design is a huge plus!"

"We've been using these containers daily for my son's school lunches. I absolutely love the product and size. After numerous dishwasher cycles, everything still looks brand new, and there are no leaks for items like strawberries!"

"I was looking for an alternative to ziplock bags for my toddler's snacks and found these. They're a bit small but fit a decent portion of snacks. They're easy to clean, and I appreciate that they don’t have that plastic smell afterwards."

"These are perfect for replacing plastic baggies in my husband's work lunches. I find them small, lightweight, and versatile. I’ll likely order more soon, as I usually pack crackers, grapes, and condiments in them. I make sure to hand-wash the lids to keep them fresh since silicone can absorb smells over time, but cleaning has been easy so far."

"I’ve been using this set for four years, and they are still in excellent condition! They are the ideal size for my kids' lunches, and I couldn’t be happier with them. I even bought a second pack!"

"I love these containers! They are perfect for my toddler who enjoys carrying around snacks without the risk of breaking them. They also hold little treasures he finds around the house. The lids fit securely, and they are fantastic for lunch boxes!"

"I was on the hunt for the perfect stainless steel lunchbox for my kids, and this one is a winner! It's lightweight, easy to clean, and my 3-year-old can open and close it himself. It’s much less clunky than other brands and surprisingly deep compartments. Just hoping the latches hold up!"

"I’ve tried many Bento Boxes, but this is my absolute favorite! The quality is top-notch, and it’s the easiest to clean. I love that it comes in just two parts, making it simple to assemble and clean. I’m definitely planning to order more!"

"After searching for years, I finally found a lunchbox that checks all the boxes! It's super easy to clean, lightweight, and leak-proof. The compartment sizes are perfect, though I’m curious about the durability of the lids over time."

"I purchased these for my lunch box and to store items like coconut sugar at work. The lids stay on securely, and they are a breeze to wash. They are just the right size, making it money well spent. Just a heads-up, they are metal, so I can't use them in the microwave, but that wasn't my plan anyway. I'd definitely buy these again for myself or as gifts!"

"We got these for my toddler as an eco-friendly alternative to plastic containers, and we absolutely love them. They are super lightweight and surprisingly spacious. The price is great for such functionality, and they have proven to be durable—my child takes them to pre-k, and they still look brand new!"

"I really appreciate these containers for my son's lunch. They are a healthier choice compared to plastic, and since they are dishwasher safe, cleaning is hassle-free. I bought a few sets, and they stack neatly in the cabinet, which is a nice bonus!"

"I had heard great things about this lunchbox, but initially, the lid didn't stay on well. After reaching out to customer service, they sent me a replacement lid that works perfectly now. I'm really satisfied with the product!"

"I love this bento box! It’s lightweight and the perfect size for my daughter’s lunch. Cleaning is a breeze, and I appreciate that it’s a great alternative to plastic. However, I found that I had to secure the top with a rubber band to prevent spills."

"I truly appreciate the excellent customer service from WeeSprouts. They reached out to me after my review and offered solutions. I still use the bento box, ensuring to secure the compartments so everything stays in place. It’s light and easy to clean, but I wish the lid fit a bit tighter."

“I’m thrilled with this lunch box for my daughter. It’s perfect!”

“As a mother avoiding chemicals, I found this bento box with detachable compartments and stainless steel to be ideal. I can put hot food in it without worrying about microplastics. It insulates well, has a neat little pouch for utensils, and after a few days of use, I find it great for my toddler.”

“I was very disappointed after spending so much on this bento box that broke after only three weeks of use.”

"I love the perfect size and good quality of this product. I can't wait to start using it and see how it stacks up against my old lunchbots."

"I got this as a smaller alternative for my two-year-old’s lunchbox for school. It holds things like peanut butter and jelly sandwiches, Cheez-Its, and pretzels nicely. I recommend wiping it down right away to avoid any drying water. Overall, I'm happy with its durability and may even get another for myself."

"I've been transitioning away from plastic, and this is a fantastic option. It fits easily in my kids' lunches, is simple to clean, and is safe for their health. The quality is impressive!"

"I purchased this for my preschooler's lunches, and it's durable and plastic-free! He manages to open it without any issues, and I can just throw it in the dishwasher for easy cleaning. The quality is truly great!"

"I love these bento boxes! They work as expected and the size is just right. The material quality is excellent; however, I'm curious if I can use them in the microwave."

"After years of using plastic, I switched to these stainless steel containers. They keep my food fresh and odor-free. I bring my lunch to work every day and love that I can just toss them in the dishwasher after use. It's a relief to reduce my plastic waste!"

"I was initially skeptical about these bento boxes being stainless steel. I performed several tests and the results confirmed their quality. They feel sturdy, although I didn't receive any dividers, which was a bit disappointing. Overall, I'm satisfied with my purchase and feel it's worth the price for their durability and solid build."

“I absolutely love the Bentgo Kids stainless steel lunch box! It's durable and easy to clean, which is a huge plus for me. The compartments keep my child's food separated and organized, preventing any spills. The fun colors and designs really make lunchtime exciting, and I feel good knowing we are using a reusable and eco-friendly product.”

“I was thrilled to find this amazing Bentgo box as an alternative to plastic. It holds a lot, and my 4-year-old can open and close it by herself. I would highly recommend it to anyone!”

“I was disappointed to find that the pattern isn't painted on but rather an adhesive wrap that peels off quickly. While I think it’s functionally perfect and meets my need for a leak-proof lunchbox, the quality of the decoration could definitely use improvement.”