Reddit reviews OICEPACK Ice Pack for Lunch Box - Reusable Freezer Ice Packs for Coolers - Slim Long - Lasting Cool Pack for Lunch Bags and Cooler Bags - Set of 10 - Blue

★【Product size】: includes 10 ice packs for everyday use,Each ice pack measure 5" x 5" x 0.56".It's great for freezing lunch boxes, and our ice packs are great for keeping them cold longer★【Widespread use】: great ice packs for daily bento boxes,our ice packs provide you with a need to stay cool on any occasion,children brought to school lunch boxes, offices,outdoor camping, parties, beaches. Sometimes you can use it as a building block toy or jigsaw puzzles. As a gift for children/kids/boys/girls. It is very interesting.★【Keep cool】: freeze ice packs for many hours to keep food fresh and drinks cool,this can give you a different cool feeling on a hot summer day.★【Slim & Light Weight & Simple design】: Lightweight, portable, slim enough to fit into all types of lunch bags. Great for using in tight spaces or stacking several together for greater cooling power. You can build your favorite graphics using these jigsaw ice packs, pack the ice packs into lunch bags, lunch boxes, coolers and grocery totes to keep the food fresh, and combine them for greater cooling.★【Safe and durable】: OICEPACK ice packs with 100% BPA-free, non-toxic materials, used safe.sealing mouth design, no water injection, can be used repeatedly,Hand wash only.