Review on 👃 50-Pack All-Inclusive Smell Proof Ziplock Black Stand Up Pouch Bags with Matte Window - Ideal for Candy, Lollipop, Cookies, Beef Jerky - Resealable and Tear Notch Included (Black, 4.7x7.8 inches) by Travion Woods

Can't comment on these reusable bags. They come in a pack of 50 sachets. In my first shot, I placed a bag upright next to a 16-ounce beer can to give an idea of the size of these bags. They don't have a lot of space, but they have enough room to pack nuts for a quick snack or herbs and spices for long-term storage. The matte black exterior blocks most of the light from entering the bag, which is great considering light is known to speed up the breakdown of some things. There is a small "viewing window" on the front of the bag, which comes in handy when you keep a lot of different things in different bags. In my case, I currently only store matcha powder in these bags so I don't have to keep the bags separate, but it's nice to see how much powder is left in the bag. Alternatively, you can just use a marker and write what's in the bag on this "sight window" if that's easier for you. The Ziploc seems secure and doesn't look like it will have a problem maintaining its tightness over time. The material of the bag itself is quite thick - significantly thicker than a zip-top sandwich bag, yet thicker than a freezer bag - and it's also quite stiff. It appears to be well made, although I think it's a difficult product to screw up.