3" x 3" 6 Mil Clear Heavy-Duty Clear Strong Resealable Plastic Zipper Bags for Packing, Storage, Tools, Crafts, and Office Supplies - sku: r33-6mil-100

Very thick bags with a zip lock that is a bit hard to close and a bit hard to open but thats a small inconvenience to ensure that they remain closed.we used to store our snacks on a road trip and they remained closed no matter how many times we tossed them into the back seat.I also stored my camping pillow inside one of these bags ,, inflated,, and it fit with room to spare.good bags lots of uses

For my application these were a home run. I have some large diesel engines with cartridge canister oil filters which need to be drained before removal and impossible to get any container under the drain. These worked perfectly and even with very warm oil. The 8mil is perfect and the zip lock was strong and dependable

Very strong bags, thick, durable and not too expensive.

I may spend more time organizing and storing various supplies than using them, but it’s nice to be able to find a part or item when I want it, and these bags are a terrific option for me. I’m someone with several hobbies that require a significant amount of spare or optional parts and equipment. Whether it’s for my Harley, Boating and Fishing, Rifle and Pistol Shooting, or Coin Collecting, it helps to have a protective system or means of organization. I have these in almost every size available, and I’ve been very pleased with the investment. The bags are air-tight, super durable, and they can hold and protect almost anything that’s smaller than a bowling ball (metal parts, coins, fishing lures, emblems, jewelry, liquids, etc.) . They’re also see-through and firm Enough for a permanent label. I use them primarily for fishing and shooting supplies and spare equipment, but I’ve recently found them to be especially useful for storing collectible coins. I’ve used them for travel, filling them with edibles, liquids, batteries, electronic device cords and cables, and other small items that might otherwise cause clutter or even damage. They don’t take up much space, and they can be filed, stacked, or bundled and handed to suit your project need. Sharp objects won’t easily pierce the thick plastic material, and they’ll last ten times longer than a regular zip-lok bag.

These bags are great, very good closure (hard to reopen atleast the first few times). They are very strong and thick plastic. I purchased them to make a resistor storage system. The only oddity I found with them was they are all about the same length/height (4" plus the closure/zipper bit) but there is a bit of variance in their width and they are slightly less than 3" wide with some variation. The height is quite consistent.

Got these for my stepson who is active duty in the ME (and a kept a few). Need to keep gear dry and organized in the field and that's what it does. Not a cheap ziplock bag.

Very nice bags. They are thick, very clear and are a perfect size. As long as the closure holds up these should last awhile.

I have used these for small screws, bolts, and even keepsakes like rings and necklaces that are packed away.