kinshoIce Packs for Kids Lunch Box, Bag and Bento Boxes, 4 Pack Set, Reusable and Refreezable Soft Slim Pouches for Travel, School, Work or Camping, Long Lasting Cold, Flexible | Blue, Turquoise…

Works well.

The media could not be loaded. Good quantity for the money. I like that these are kind of thin so they don’t take up a lot of space in the lunchbox and as they thaw out they are light weight. I hate those bulky, heavy ice blocks. They wash off easily if food gets spilled on them. I was able to write my kids names on them with a marker.

These are lighter than ice packs I’ve had in the past. They of course are not soft or maleable while frozen but can be frozen into somewhat rounded shapes if you freeze them that way. They stay frozen for easily 6-7 hours in my small softsided lunch bag with a reflective lining. I’ve had no trouble with leaking, stains or odors. They suit my needs perfectly.

These kinsho reusable ice packs are a practical pick for anyone needing to keep lunches or snacks cold—whether you're packing for school, work, or a road trip. I grabbed a set for my kids’ lunchboxes and liked them enough to get another set for myself.They’re slim and flexible, which is a game-changer compared to bulky, rigid ice blocks. When thawed, they bend easily to fit into tighter or odd-shaped pockets in lunch bags. Once frozen, they go solid like any gel pack but still fit neatly without crowding everything else.What really sold me is the soft nylon exterior—it doesn’t sweat like plastic packs, so you avoid that soggy sandwich disaster. Cold retention is decent—around 4 hours in a standard insulated bag, which is fine for school or a short workday. You’ll need more than one for longer trips, though.Bonus: they’re non-toxic and eco-friendly, so no weird chemicals near your food.

I got these to replace the hard sided ice packs in my lunch bag. These stay colder much longer - well past 6 hours and are more flexible. I would recommend!

I liked these so much, I ordered another set. I work in an office and uses these every day. They keep my lunch cold, including my bottle of water. They freeze quickly, overnight. And, they freeze flat. I have had other brands that would not freeze flat after a number of uses. They don't leak or get wet from condensation. Plus, they are thin leaving room in your lunchbox. These are perfect for kids lunches too. My teenagers use them daily, which is why I got another set!

These go in my grandsons lunch box every day. They work wonderful and keep stuff cold until lunch. The only thing I do is put them in ziploc bags as they will sweat.

Nice product. I like the fabric cover for first aid ice treatment