Made of strong plastic and the zip at the top holds shut. Excellent for freezing down things in portions, ex chicken breast

Really good and necessary to have in home, I use them for everything, food, keep things organized, everyone should have one of these in home

[This review was collected as part of a promotion.] I received product reimbursement in exchange for my honest review. Love it!!

These are the best storage bags. I use them for leftovers or just to take a snack to work. They always keep the food fresh.

These are very sturdy and seal well. They are more expensive than the other brands but probably worth it.

I like Ziplock freezer bags. They are good against freezer burn and the slider makes it easy to close.

Soups, meat, cheese and random concoctions from the kids (slime). It holds everything. Great in the fridge, freezer or on the go.

I put EVERYTHING in freezer bags and there is no other freezer bag like ziploc and I think that can all be agreed upon. 5 stars

Every one of these bags tops the tab lose before separating the zipper. I am really disappointed in the lack of quality, or design test.

Love using these for storage. I buy bulk in food items and find can freeze and save the larger portions . very handy.