Hydro Flask Ice Pack - Accessory Reusable Freezer - Refreezable, BPA-Free, Non-Toxic

It is the perfect size for the hydroflask lunch box I purchased. It keeps my drinks and lunch cold for the entire work day. I usually use two in my box. They are lightweight and durable.

This is my second Hydro Flask Ice Pack, and I can confidently say it is definitely worth the money! In my experience, this ice pack stays frozen significantly longer than any other brand I've tried. It's the perfect size to fit snugly in my snack bag, keeping my food perfectly chilled for an extended period. Plus, it's incredibly easy to clean, which is a huge bonus. If you're looking for a reliable, long-lasting, and convenient ice pack, the Hydro Flask is an absolute winner.

This ice pack does its job. My cooler doesn’t feel like the arctic tundra when I open it but so far, food/drink has always been sufficiently chilled. It does seem to take awhile to freeze though. I suppose that’s why it has the extended chill time because it’s the process in reverse. If you need the ice pack to chill quickly you might be out of luck. I’ve found myself in that situation and had to substitute a baggie of ice instead. The ice pack is durable; I don’t worry about it leaking, getting punctured or cracking and making a mess in the cooler (like the baggie of ice). It will add weight to your cooler. It’s not heavy but it’s solid and definitely won’t minimize your load.

We are a pretty brand loyal family and we love our Hydro Flasks. I ordered several products for my sons' school lunches, including food jars and lunch bags, so it made sense to order a few of these ice packs to go with them. They are a perfect compact size while still being able to provide the cooling effect needed for items such as yogurt tubes and the occasional lunchable. They stay frozen for pretty much the whole school day so that is a plus.

Fits ergonomically in both my large and small-ish lunchboxes

The pack keeps your items nice and cool, but not ice cold for very long. I use this in the small soft hydroflask cooler. Well constructed and easy to clean.

I love this company because their customer service is awesome and they don’t put toxic nonsense in their products, plus offer great product transparency for people who care what is in their home and what they put in their bodies (lead and chemicals, no thank you!). I asked what was inside these and it’s plain filtered water—nothing toxic! I use them for hot flashes and they are perfect. They stay cold a surprisingly long time. I got the smallest size and they refreeze pretty fast. They will also be great for day use in a small cooler. I might pick up a couple more. Arrived smelling clean and no “amazon fragrance.”

This is a great size to fit in lunch boxes, it is on the thicker side which is great for the ice staying power but it can be a little bulky depending on the lunch boxes and containers you use

Pensé que era más pequeño y menos pesado, pero junto con la lonchera pequeña de hydroflask hacen buen equipo en cuidar tus alimentos

Happy purchase. Satisfied with love.

Good product, bought 2 more!

Picked up two for lunch bags and holds its cold for the necessary time required. All good.

nice item. big enough