These thin ice packs are just 0.5” thick, allowing them to fit perfectly into any lunch bag, lunch box or cooler ... packs kids at the top/sides of your insulated cooler to keep contents cold ...

A freezer lunch bag is a type of insulated bag that is designed to keep ... Some models also come with a built-in ice pack or gel pack that you can freeze overnight and then insert into the ...

ULTRA-SLIM DESIGN: Measuring just about 0.5” thick, each slim ice pack fits perfectly into any lunch bag or cooler and leaves maximum room for food and beverages 100% SAFE & NON-TOXIC ...

When it comes to cold foods, "you’ll want to use at least two cold sources in an insulated bag to keep perishable foods in your lunch safe; ice or gel packs in your insulated bag or box work best." ...

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Katherine Alex Beaven is a Los Angeles-based travel, food and drink, and culture writer.