Travel Products Travel Accessories Campers Say These Top-selling Ice Packs Keep Things ‘Cool for a Week' — and They’re on Sale They have more than 18,000 five-star ratings. By Casey Clark Casey Clark Casey Clark is a freelance writer who covers home, beauty, and style. She's constantly working to test the latest trends and review the newest products on the market from mattresses to lighting fixtures. Travel + Leisure Editorial Guidelines Published on September 24, 2022 01:00AM EDT Share Tweet Pin Email We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation. Learn more. Photo: Amazon Whether you’re headed out on a camping excursion or a week-long vacation to your beach house, there’s one thing you’ll need for both: ice packs. It’s true, ice packs are the trick to constantly cool, refreshing beverages and keeping food fresh, so having a few on-hand whenever a special trip is on the horizon is key. Luckily, nearly 18,500 Amazon shoppers found a four-piece set of “long lasting” ice packs they trust in any scenario — and they’re on sale right now. The “fast cooling” Cooler Shock Reusable Ice Packs that shoppers can’t seem to get enough of are available in packs of three, four, and five. The all-purpose cooling blocks typically go for $35 for a set of four, but this sale brings the price down to as little as $29. Made with polyethylene and nylon, these 10-inch by 10’-inch ice packs stay cool at 18 degrees Fahrenheit for up to 48 hours — that’s two days of cold drinks, snacks, and meals. The best part? You don’t need ice for these ice packs. Simply add water through the funnel, screw on the cap, shake, and place it in the freezer until you’re ready to pull them out and put them to work. Courtesy of Amazon To buy: amazon.com, $29 (originally $36) These ice packs work great in a cooler, picnic basket, or lunch box for leak-free storage that shoppers say are “great for travel.” Another added that, on a 50-day camping trip, these ice packs were able to “keep things cool for a week” and were a key item they relied on time and time again. Out of the thousands of reviewers who put these ice packs to the test, many said they are the “best ice packs ever.” One person praised how well they held up during their camping trip and said they lasted “well into the second day.” Another outdoors enthusiast said these ice packs “work in a pinch” and not only kept the fish they were traveling with cold, but they were able to freeze it as well. Now’s your chance to get the shopper-loved Cooler Shock Reusable Ice Packs on sale. Stock up ahead of your next trip or day in the sun while they’re still discounted. Love a great deal? Sign up for our T+L Recommends newsletter and we’ll send you our favorite travel products each week. Was this page helpful? Thanks for your feedback! Tell us why! Other Submit See More T+L Shopping Deals Meghan Markle Was Spotted in This Comfy Hiking Boot Brand — and Its Shoes Are on Sale at Amazon I Just Spent 10 Days in New Zealand, and These Are the 17 Items I Couldn’t Have Traveled Without I’m a Frequent Flier, and This Is My Best-kept Secret for Scoring Massive Flight Deals