Review on 🛍️ Interplanetary Development 12x16 inches Airtight Bags with Heavy Duty Zipper for Practical Food Storage and Resealable Sealing Strip by Amy Smith

My team and I used these as "storage bags" on an 8 day 60 mile hike to store <ahem>used personal tissues<ahem>. For those unfamiliar with the "pack-in-pack-leave no trace" practice, tourists of any gender must take what they bring. For this purpose, you need really durable bags. A refusal is not possible! I'm happy to report that these bags have withstood multiple open/close cycles in physically demanding conditions and in both hot and cold weather. The zippers and stitching held up great and we had no leaks. Now we were all aware of the possibility that something could go wrong, so we took modest precautions when opening and sealing packages. That means we opened and closed them as if we were going to use them multiple times. I suspect if you grip the hole tightly and open the bag like an unruly bag of potato chips, you may cause the zipper to detach from the bag itself. with less use than these bags this summer. I recommend.