PABCK 100 Pcs 2.16x7.08 inch (Inside Size 1.76x6.68 inch) Coffee Food Storage Heat Sealable 3.34mil Mylar Pure Foil Bag Vacuum Pouch for Sampling Packaging Aluminum Foil Package

I used this to create my own on-the-go individual portions of electrolyte powders (Just Ingredients) especially for travel. It can be a little fussy but I used a metal funnel and tapped to ensure the powder was clear of the opening so it would properly seal. I used a sealer for Mylar bags (since I already had one) but I believe instructions say that a vacuum sealer heating element would also work.

These are super easy. I used my hair straightener to seal them, and in a pinch one day...I hate to admit it, I used a lighter then pinched it quickly with my fingers. It WORKED. I was so impressed, I'm now on my 9th set. They're great. Just check your sizing of the INNER and should be good to go. Easy tear tab also. Super fast, great condition.

Make sure you double check size before purchasing. I bought three different sizes until I got the right one.

These are good quality and are perfect for packaging single serving freeze dried instant coffee. The opening is very small, but if you take one of the Mylar envelopes and fold it lengthwise to create a V and use as a spout, you can easily pour the contents into the small openings. I also was hoping to use these to hold seasonings so I measured how much they hold and you can only fill it up with one tablespoon of contents. I’ll be getting larger ones for my seasoning mixes, but these are perfect for instant coffee.

Heat seals well. Good quality, strong material to keep out air and moisture.

Perfect for my needs of first aid refills

I like these pouches. These are ideal for my personal use of storing our greens powder for on-the-go. I use my flat iron to seal the open end. Seals well without any leaks. The only problem is it’s hard to figure out which size you need before ordering. I still gave it 5 stars because once I figure out the ideal size it will be perfect

These seal fine, but they are much too narrow to squeeze product (I use for shampoo, conditioner, face wash) into without making a mess. It’s too narrow for the product to flow into, rather it pools at top. Can’t put as much in and messy to seal. Wish it wasn’t too late to return.