Shazo 2 Pack (6.3L / 213 oz) EXTRA Large Cereal Containers Storage Set, BPA Free Airtight Food Storage Containers for Bulk Cereal, Rice, Pasta, Sugar

I'm going to use these for storing black oil, sunflower seeds for my birds and squirrels that I feed outside. Two of these held about probably 15 pounds worth of seed. There is an inner gasket on the lid that forms a tight seal when you press the four sides down and hear them click. It also comes with a scoop which will be handy as well. They seem airtight %26 fairly rugged. There is a flip top circle opening on the lid for pouring. I look forward to using these instead of breaking the 40 pounds of birdseed down into individual gallon bags, which I usually do

I have used several of these types of containers over the years and I can definitely say these seem a LOT nicer than some. -They came in well packaged in perfect shape with no dents/chips or blemishes. -They are easy to put together everything lined up as it should. I have had others of this type where the tops are either warped or the locks will not clip down easily. These on the other hand smoothly clipped down with little effort. Although they do not pop open on their own like I have had before. -They seem very well made with the materials being sturdy and the plastic much thicker than most. -The seals are nice and thick and do not seem like they will come off or warp. -I really like that the seal for the flip top is on the lid, not the flip part. The other ones we have had the seal on the flap and eventually it works its way off or doesn't sit/seal properly. -The lid also has a better shaped and sized lid than others we have. Makes it much less likely to get clogged and then a rush of whatever leading to more of a mess. -I also really like the grip, I have had some red top name brand ones where the handles are too curved/narrow leading to them being dropped more often than not. -The larger size is actually able to hold a large box/bag of cereal (or flavor blasted goldfish as my kids are putting in one, because those are cereal?). -These are definitely air tight as they are water test tight. So they will easily keep what you put in them fresher longer. -At the current price of $25 for the two considering the size and quality they are a fairly good deal. Living in the country we are prone to pests and I am always on the look out for containers that only keep the food fresh but pest safe. These definitely fit both categories. My experiences with these so far I would definitely say they are a very nice container.