WORLD-BIO Reusable Long-Lasting Ice Packs for Lunch Box & Cooler Bags – Thin Freeze Blocks for Breastmilk, Kids, Work, School, Picnic, Travel

Good does what it says nice and strong

Their size is correctly advertised, so should not be a surprise for anyone really. I use them to keep my cats’ food cool, so that when they wake up at sunrise they find a bowl of fresh food waiting for them. The ice packs are small sized, but they do an excellent job so in that sense, they pack a punch (within reason of course). And their price point is unbeatable.

The size is ok for the small lunch box and it keep the food cold

ممتاز و جوده عاليه

Compact and versatile. Stays cold for a long time, even in a plastic bag!

Does the job! 👍🏼

They work well but are smaller than I expected..

They stayed cold for a long time

Thin shape helps individual ice packs freeze quickly in freezer. Shape and size makes it easy to fit individual ice packs in lunchbox or "lunchbox" sized cooler (whether "kid-size" or larger "man-size". Worked great on trip when I wanted to keep sandwiches, other items cold as long as possible. Put one ice pack on bottom and other(s) in small cooler (I was using two "man-sized" coolers). Kept food cold, then cool. Ate last sandwich 2o0 hours after trip started. Was as if I had just made it and put it on the plate. A little above room temperature, safe to eat, fresh not stale.

استفدت منها كثير

Wonderful ice packets, keep food and drink cold for house in lunch box. Look exactly as shown! Will buy more for kids lunches!

My primary vehicle is now a '24 Can-Am Spyder RT Limited, and I use these in insulated bags when I go for groceries. The combo works perfectly !!

For years I packed my children's lunches with the freezable lunch bags and never used freezer packs... But I ended up having to replace those lunch boxes far too often and they're expensive. So I bought these freezer packs and traditional lunch boxes for my kids lunch and I'm so surprised that these stay cold all day long. I put three in each lunch bag and at night when I'm unpacking their lunch boxes the freezer packs are still cold to the touch. These also save a lot more freezer space than regular ice packs/ freezable lunch boxes.