gel ice
noun
: a gel matrix in a solution that is frozen in a pack especially for use in preserving perishable products
Example Sentences
Recent Examples on the Web The gel ice packs that help keep the box cool are also recyclable. 
Barbara Bellesi Zito, Health.com, 5 Oct. 2021 This mini gel ice pack measures 2 inches by 2 inches and has an adhesive back, which allows you to place it anywhere on your body without having to tape or wrap it. Sara Hendricks, USA TODAY, 11 Mar. 2020
Barbara Bellesi Zito, Health.com, 5 Oct. 2021 This mini gel ice pack measures 2 inches by 2 inches and has an adhesive back, which allows you to place it anywhere on your body without having to tape or wrap it. Sara Hendricks, USA TODAY, 11 Mar. 2020 Word History
First Known Use
1983, in the meaning defined above