QTOP Reusable Ice Pack Long Lasting Cooler Ice Packs for Cooler Bag, Lunch Bags, Lunch Box, Cooler B…See more

Features ❄️Easy to Use:After adding 27 oz(medium size) water using the funnel we provided, tighten the lid and shake.

Put it in the refrigerator freeze until ready to use.

Easy to freezy, long lasting cold, perfect chillers for daily use.

❄️Long-lasting Gel: The powerful gel-filled ice pack retains coldness much longer than ordinary water-injected ice packs.

And you only need to add the water once & without face the totally-not-cool melted messes.

❄️Slim Design:A flat and slim ice packs can adapt to narrower spaces and provide larger contact areas for better cooling, perfect for freezer- to-lunch bag trips or any occasion, such as lunch bags, cooler backpacks, breastmilk bags, work and food delivery.

Keeping food & drinks cold and fresh! ❄️Reusable & Safe for Everday: These lightweight and portable freezer packs are made with 100% BPA-FREE, non-toxic materials.

Easy to clean and reusable, great replacement for traditional ice cubes.