– Impulse Sealable Bags | Heavy Duty Zip Bag | Resealable Sealing Strip | Practical | Food Storage | 25 pcs | 3 x 4 inches

I buy natural soaps with essential oils that have nice fragrances. Over time, the fragrances dissipate, so I bought these smell proof bags to store my soaps, hopefully extending the "fragrant life" of my soaps. None of the fragrance can be detected outside of the bag, so the bag seems very effective. The soaps' fragrances naturally dissipate if the soaps are left out over a period of months and I've had my soaps in these bags for only a week, so time will tell. So far, the bags look like they will achieve my goal.Update: my soaps have retained their full fragrance for a whole year using these bags.One recommendation: when you receive your bags, open them up and let them sit for a few days so that the "chemical' smell of the bags dissipates. Then you're good to go.

There are various reasons a person might like a big smell proof zip lock bag. Other reviews mention them for camping, both for food storage (keeps animals away) or for potty bags (I don't exactly know how that works so read those reviews for more info on that). I definitely could see these for food storage outdoors, I've gone light camping and had problems with raccoons and bears. These bags come in a variety of sizes, I got the big ones and they can hold quite a bit.I bought these to store herbs, grinder, and assorted related items. I put the items in the bag and then put in a tub that you can lock with a padlock. When I open up the tub, I don't smell anything, so these bags work. I am very pleased. The smaller size would be good for a purse but these work for storing herbs and spices. I was going to buy a backpack with a padlock or a briefcase with a padlock but those were all $100+. These smell proof bags, a storage tote and a padlock were way cheaper and no one will ever think to look in your tub, especially when it doesn't smell like the spices or herbs that you have in there. This large size even could hold something that was a foot tall. The ones I got are NOT transparent so you do have to open it to see what is inside. These are a nice storage solution for things that smell.

Mylar inside. Black plastic outside. Keeps all the smell inside and everything stays fresh longer.There are lots of choices online for smell proof bags.I really like the 4 x 6 size of this bag. It's the perfect fit for 1/3 oz.Which is great because you can use it for 1/4 oz. Or it will fit up to 1/2 oz.I also think it has one of the cooler designs.

I really like your product!! The only issue I have had is the Ziploc style closure does come unglued from one side after a few times of opening and closing so it's not a sure thing if you're traveling around visiting several friends. I've just tried to be gentler.

My crew and I used these as 'danger bags' on a 8-day 60 mile backpacking trip for the storage of <ahem>used personal wipes<ahem>. For those not familiar with pack-it-in, pack-it-out leave-no-trace practices, backpackers of all genders are required to take out everything they bring in.For this purpose, you really need bags that are durable. Failure is not a option!I'm pleased to report these bags held up to multiple opening/closing cycles, under physically demanding conditions and in hot and cold weather. The zips and seams held up marvelously and we experienced no leaks.Now, we were all aware of the possibility that things can fail, and so we took modest precautions when opening and sealing the bags. This means we opened and closed them as though we wanted to use them multiple times. I suspect that if you gave the opening a white-knucked grip and yanked the bag open like a stubborn bag of potato chips you could cause the zip seal to delaminate from the bag itself.On previous trips, some duct tape-reinforced ziploc bags failed with less usage than these bags faced this summer.Recommended.

Bought these to store marijuana temporarily in a vehicle as I can't stand the smell. They do what they say they do. On first use, they block 100% of odor; however, the bag's effectiveness degrades each time you open it. After about 10 openings, it's no longer perfect, and some odor will leak out.One note, these are great at blocking odor as far as human noses are concerned, but they are absolutely not police K9 proof.

The bags work great after the first sealing. Very durable on the outside. However, the part that binds the deal with the bag is extremely weak. I could only get two to three openings before the seal would separate from the bag rendering it useless.

Great smell proof bags, keep the smell trapped inside. Highly recommended to all "herb" lovers out there!

Odorless but expensive with shipping

Good quality