Maxcold Ice Blocks, Reusable Ice Packs for Coolers, Freezer Pack, Cold Packs for Coolers, Long Lasting Ice Blocks

These are perfect! Reasonably priced and easy to use. Perfect size! Just toss 'em in the freezer and next morning they are frozen solid. I put one on the bottom and one on the top in my lunchbox for work. I'll also use them if I go out with friends or to a party. They stay frozen and keep your food/drinks cold. Never had an issue and they are sturdy too. I dropped one by accident and I figured it would crack and I'd have to buy a new one, but nope, it didn't. Happy about that. I'll be ordering more soon just to keep in the freezer.

Love these large ice packs! They last my entire 8-10 hour shifts on the road when I’m constantly moving. My drinks and food stays fresh for the time block! I really only need one but for extra temp control I use both with no extra fuss! My drinks are crisp cold and my food is still fresh! Will recommend and it won’t disappoint l! The blocks are thick, easy to clean, great appearance, and money saving material that will withstand the hottest days and temps!

I've been very happy with this ice block. It stays cold for a long time and does a great job keeping my cooler chilled without dealing with melting ice and the water that comes with it. It's well made, freezes solid, and has held up well after repeated use. I like that I can refreeze it over and over, making it a convenient and cost-effective alternative to buying ice for shorter trips. The slim design also makes it easy to fit alongside food and drinks without taking up too much space. Overall, it's a simple product that works exactly as intended. If you're looking for a reusable way to keep your cooler cold, I'd definitely recommend it.

Love these ice packs, I’ve had some of them since I was a kid that I “borrowed” from my parents when I went to college and are still alive and keeping my lunches cool to today when I’m almost 30. These packs are very durable and last a long time (clearly, because I have 4 that my family has used 3-4 times a week for YEARS). My only complaint is that they do bulge a lot, even the new ones I got immediately had a half golf ball sized bulge when they froze. However, this doesn’t affect them and the old ones I have from my parents house/childhood 10-15 years ago are still in great shape and work great so I trust these will continue to work as well. I would highly recommend these, but be prepared because they do bulge out when they freeze, but for me that has never caused longevity or durability issues so I’m fine with it.

These work great. I use one in my lunch bag, and it keeps my lunch, snacks, and a couple of drinks cold all day. I usually only need one at a time, which is nice because the others can stay in the freezer ready to go. I’ve been really impressed with how long they stay cold. Simple, effective, and exactly what I needed. Definitely recommend them.

They fit my lunch bag perfectly and I really like them!! Also they seem to freeze really fast!

I bought four of the large packs and four of the small ones to keep in my 40L cooler for emergencies. We've had a couple of extended weather-related power outages, so I wanted reusable ice packs frozen and ready to go. It's also nice to be able to grab one for my insulated lunch bag when I need it. One thing I really like is that they're ready to use right out of the box. There's nothing to fill or activate—they're already gel-filled. They freeze solid and stay cold for a long time. I haven't had to rely on them during a power outage yet, but I have been using the large pack in my oversized insulated lunch bag. It keeps my food cold throughout the workday, and the ice pack is still cold when I get home that evening. The large packs do bulge slightly on one side after freezing, while the small ones stay perfectly flat. It's not enough to affect how they work, but it's worth mentioning. I considered buying some of the more expensive brands, but I'm glad I didn't. These perform well, and I actually prefer having a mix of the large and small sizes since they fit around and between frozen items in my cooler much better than one giant block would.

The XL size is a perfect size for the bottom of a 65oz cooler. Two is all you need for a standard cooler They maintained ice and coldness for a long time. At the end of use, I put the cooler outside in 95-100° temps with the lid open to melt the blocks, and and after 36 hours the blocks were still cold and had ice in them!! We also have the LARGE ice blocks and prefer them over ice They are so much better than ice and ice bags which melt and leaves a watery mess. You buy them one time and freeze them as you need!! TIP: To keep items in a cooler cold, you need a layer of ice, then food, then ice. And ice on the sides too if applicable.

The dimensions and size of the product received is different from the product picture displayed.

Tolle Kühlung! Optimal für größere Kühlboxen.

It serves the purpose. I bought for.

I bought this product to be used after my shoulder surgery. The bag slipped into a pillowcase cover nicely and stays cold for extremely long time. I would recommend this product and I would also like to mention that the The ice sheets are easy to store, clean and reuse.

I only need 1 or 2 to pack with my lunch and it stays cold for a long time. I even used all 4 in a small size cooler and it kept my beverages cold all day. Definitely better than buying bags of ice.