SunnyPro63oz &106oz Vacuum Coffee Canister & Food Storage Container Reusable Aluminum Airtight Food Storage Containers with Pump Ideal for Cereal/Coffee/Tea/Pet Food Set of 2

I liked it. just wish they were bigger. hard to find bigger ones.

Fantastic product along with excellent customer service from the seller. The vacuum seal holds perfectly and keeps my coffee beans completely fresh.

Nice packaging but I thought for the price they’d be a bit nicer quality. I’m afraid to use my electric pump on these out of fear that they’ll implode, and when I place them on my granite countertop I make sure to do it softly, since the walls appear quite thin. Far thinner than mason jars or even a drinking glass.There is no texture on the bottom so I’d recommend treating them like fragile wine glasses.The lids are very minimal and don’t have a way to “lock” on without being vacuum sealed, so pick them up carefully. Also there’s no way to know whether they’re sealed or not (my other lids have a little in/out rubber nub that shows whether they’re pressurized or not) but these don’t.Wouldn’t purchase again unless they were like half price. My fault.

The media could not be loaded.  I absolutely love these containers! I was not sure how I would feel about them when I first saw them, however, they keep my freshly ground coffee (and coffee beans) at the peak of freshness. Not to mention how nice these containers look sitting on my kitchen counter.The vacuum device is quick, doesn't require any great strength or effort, and it works flawlessly!The glass itself: while it doesn't feel super thick - it seems like it is strong/durable (like pyrex or lab glass maybe)? The only negative that I can find with these, is they do not include an outlet adapter for the vacuum device (just the charging cable). This isn't a big deal for me personally as I have extras, but it could be frustrating for other buyers.These jars also don't have to be used for coffee, they have lots of use cases.5-stars for fresher coffee!

About four months ago, I was offered a free set of SunnyPro Vacuum Glass Containers for review via the Amazon Vine Program, and I accepted.I'm new to vacuum packing. Still the laws of physics are pretty clear. When I inspected these glass jars, all I could think was, is this glass strong enough to withstand vacuum pressure without imploding? The glass is very thin. In testing, the pump and jar lids/seals work well. But even though they survived the testing, I cannot bring myself to use these. Fear of finding a pile of glass shards, glass dust and wasted food compel me to avoid using them.

These jars are pricey. They look really nice and seem high quality, but it's hard to justify the price for me. The high price tag should mean all parts are high quality, but the pump is not. Mine apparently doesn't have a battery, so it needs to be plugged in to use. Aside from that, the pump is so weird cow print (?) and has an incredibly cheap button and feel to it. It does a good job pumping the air out, but for this kind of money it's falling short.As for the jars themselves, the seal lasts a long time; I've had them set for over a week now with no discernable loss of vacuum (the lids are jammed down when there is a vacuum). The construction is really nice, they are perfectly clear with very little distortion. The lids are nice and have a cover so you don't need to see the mechanics of the valve, which is a good touch.Overall, the lackluster (and in my case broken) pump takes a lot away from the overall value of this set. While they're good vacuum sealed jars, I don't know that the price is worth it. If optical clarity of the jars is what you're after, this set is perfect.

These canisters are just Ok. They do seal well but the overall feel is cheap. The glass has a fragile feel to it, like it would break easily. While some may like these I would not buy again. 3 STARS