Bayco 8 Pack Glass Food Storage , Meal Prep Containers, Airtight with Lids - BPA-Free & Leak Proof (8 lids & 8 Containers) 30oz

The package was secured well with each container nestled into Styrofoam. I had no damaged or chipped containers. I tested the containers with water and no leaks. The glass seems thick enough for the application, but I would advise you to obviously be careful with them. The lid seems fine it has a thick gasket that seems like it will do the job, the lid closes easily. I would imagine that the lid could be a pain in the ass to clean with the nooks and crannies of the gasket, but that is to be expected with a product like this.It seems like a reasonable deal, the containers are on the small side, but they work for me. For example: I cooked 208 grams of dry rice, which expanded to maybe 500 grams and the container held it all but was pretty full. Also I cooked 208 grams of dry beans which probably expanded to about 550 grams of weight once cooked and the container barely held all that. So each container can hold about 1 cup of dry beans/rice after they have expanded. Which does indeed make these perfect size for a lunch IMO, because you can have 1/2 cup of rice, and 1/2 cup of beans in a container.The fact that you get 8 of them is also pretty good. I'm primarily going to be using these for food prep through out the week, and I think they will perform well.As I have just gotten these I can't really attest to their longevity or their temperature handling.From what the packaging says and what the product page says these are boroscilicate which from what I'm to understand is good for handling freezer or microwave temperatures, so I'd have to imagine they do well.Obviously these are glass, so common sense kinda plays a role in all this, I wouldn't expect these to withstand being dropped from a high counter, but as long as you are careful I'm thinking these will fulfill their role for a long time.If this company sells a larger version I would check that out, because I like the quality, but for food prep something a bit larger might serve you better. That being said I'm pleased with my purchase. If something happens I'll try to come here to complain though I might forget... :)

I purchased a first batch of these glass containers in January as I meal prep my food each week (and take my lunch to work) and was in need of some new food storage containers of the SAME size (I didn't need a variety pack). I also wanted to avoid microwaving my meals in plastic for a variety of reasons. I liked them so much I bought a 2nd batch and now have 16 of them for my weekly food prep.[There is a growing body of scientific evidence that is showing that exposure to plastics over a long period of time may be harmful. Plastics release chemicals into our food, and more so when heated. What constitutes as toxic or harmful is inconclusive; however, while there is obviously no scientific consensus that "MICROWAVING PLASTIC = CANCER," it's my personal OPINION that food exposure to plastic (esp when microwaving) would likely lead to some sort of measurable ill-effect, even if it's 50 years down the road. We already know that BPA and Phthalates are endocrine disruptors.]I was pleasantly surprised. These containers are fantastic.Pros:-It's glass, so the likelyhood of any kind of toxicity is almost 0. In my opinion, while more expensive than plastic, it's a better option for your health.-Price: these are very well priced for a set of 8 containers-Because it's a truly non-porous material, it doesn't retain smells of previously held foods-Glass is easier to clean than plastic.-Because it's borosilicate glass, it's safe to put in the freezer or oven (lid is not oven safe). Also, when putting into the freezer, the container is air-tight, so no additional moisture/ice is getting into your food.-It's leak-proof, so you can carry your soup around worry-free. Additionally, the lid is more secure than even traditional plastic containers due to the 4 locking tabs.-The silicon seal is removable from the plastic lid, so you can take it out, clean it, and put it back in.-Durability: Assuming it doesn't chip or break, borosilicate can last for decades. Plastic containers usually get stinky, deform in dishwasher from heat, etc after a few years. I've gone through many sets of plastic food containers.-They are still stackable for storage; I store the glass containers on top of each other, and then lids stacked, as well.-Everyone's needs vary, but this was pretty much the perfect size for me for my meal sizes. I'm glad I didn't go any smaller than the 30 oz, and any bigger I would have wasted space. However, they also offer a set of (5) 36 oz containers if you need a bigger size or tend to have meals with more volume.Cons:-Compared to other glass containers, none that I'm aware of, though these are my only set. I feel like these are pretty great quality and haven't had any issues to date other than a minor chip on the bottom part of one of the lids (hasn't affected seal since it's on the bottom, not top).-While they are stackable, they don't nest into each other like other plastic containers: they nest within the inner lip of the top of the container. As a result they do take up more space than plastic containers when not in use.-Compared to plastic, it's obviously easier to break.Overall, these have been a great product at a good price, well made, and a superior alternative to plastic containers.

I guess you could go buy a bunch of plastic containers. I am sure they work (never have had so I may be missing something) and I suspect you can get some that look fine.To compare with these Bayco Meal Prep containers they will have to:- Be a perfect serving size- Be 100% leak proof, always, all the time, without fail, a lot, etc.- Be see-through so you instantly know what is in each one- Be easy to clean (I machine wash the containers – hand wash the lids)- Stack perfectly even when partially filled- Not leak, ever (Did I already mention that?)- Look great- Be easy to store (I just stack em up on top of each other)- Go straight from fridge/freezer to microwave or oven- Allow you to cook in them, serve from them and store in them (Ok – I admit I have eaten from them as well – don’t judge me)- Lack any propensity to leak, drip or spill (you may notice that is important to me)If I had a big family, I might go with some of the larger Bayco sizes. Living alone (when I can get my daughter and son-in-law out of the house…) the 30oz containers are just perfect for me.I have not had the problems some reviewers have had with the seals leaking or coming out. Maybe I am lucky, but I would note I follow the directions and that might help. (Don’t put them away for long term storage with lids sealed in place – don’t machine wash the lids).