Updated: 13 Jun 2025

10 Best ice packs for lunch bags kids of 2025

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Updated: 13 Jun 2025

#1

Best Choice

Healthy Packers Kids' Ice Packs - Long-Lasting Reusable Slim Packs for Lunch Boxes, Bags, Coolers. Freezer Packs - Multicolor 4-Pack (Penguin, Spaceship, Dinosaur, Unicorn)

9.8

Healthy Packers

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TRUST: Founded in 2015, Healthy Packers is based in Bay Harbor, Florida. We developed these super-cute, reusable lunch ice pack for our families, and know you’ll enjoy it with yours! Questions Comments Our US-based team is ready to help!

PERFECT SIZE: Measuring just about 0.5” thick, and about 4.3" wide and 6.7" tall, each slim ice pack fits perfectly into any lunch bag or cooler and leaves maximum room for food and drinks.

KEEPS FOOD & DRINKS COLD FOR LONGER: Your ice packs for kids lunch box freeze quickly, and help food and beverages stay cold for up to 5 hours — ideal for school, work, picnics, game day, and more.
#2

Best Value

Fit & Fresh Cool Coolers Lunch Ice Packs, Set of 4, Multicolored, Penguins

9.5

Fit & Fresh

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LONG LASTING: These reusable ice packs are designed to last long so you can head out knowing that what you pack will stay cool and fresh until you are ready to eat. For maximum cooling power, freeze the ice packs the night before use.

FUN SHAPED ICE PACKS: Whether you're headed back to work, school, or just want to escape the house for a picnic, these fun slim ice packs are perfectly sized for all types of bags. Pack them in lunch bags, coolers, beach bags, picnic baskets and more

COMPACT DESIGN: These ice packs are slim and compact, yet powerful. They are perfect for tight spaces or stacking together for even greater cooling power. Each ice pack measures 4.75" x 3.15" x 0.25" making them the perfect size for everyday use.
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#3

Cool Coolers Kids Lunch Box Ice Packs, Slim Ice Packs for Lunch Bags, Lunch Ice Packs ReusableMulticolored 4 Pack (Butterfly)

9.2

Fit & Fresh

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ULTRA THIN DESIGN: These ice pack lunch box are a fan favorite for their slim design! These thin ice packs are just 0.5” thick, allowing them to fit perfectly into any lunch bag, lunch box or cooler and leaves maximum room for food and beverages.

KEEPS FOOD & DRINKS COLD: Hot summer days? No sweat! These lunchbox ice packs freeze quickly. Perfect for school, work, picnics and more! For best results, stack multiple ice packs kids at the top/sides of your insulated cooler to keep contents cold

FUN FOR KIDS & KIDS AT HEART: These cute ice packs for lunch boxes are sure to brighten up your day! Each kids ice pack comes in a cute shape and are the perfect bento box ice pack! To maximize cooling power, freeze overnight for next day use.
#4

Cool Coolers by Fit + Fresh, Days of The Week Ice Blocks, Colorful & Compact Ice Packs, Perfect for Kids Lunch Box, Insulated Bag, Bento Box, & More, 5PK, Rainbow

9.0

Fit & Fresh

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SMALL BUT MIGHTY: Small in size. Mighty in cooling power! Each measuring at 5" x 4.75" x 0.5”, these colorful "Days of the Week" ice packs are compact enough to fit into any insulated bag or carrier. But don't let their size fool you: they're long-lasting so food/drinks stay winter-weather-cold for hours!

ENDLESSLY VERSATILE: Packing a lunch for work? No sweat! Pack one (or more!) in your insulated lunch bag, lunch box, baby bag, or picnic tote to keep items extra cold -- and colorful. Unlike regular ice that inevitably melts over time, these slim freezer packs were designed to keep your salads crisp and sodas cold without the mess of regular ice. For best results, stack multiple ice packs at the top and sides of your insulated bag!

DYNAMIC & DURABLE: Add a pop of color to every meal! These rainbow ice blocks are not only functional, each are a different color to brighten up your week. From packing your favorite sandwich to leftovers in a bento box, meals keep extra fresh! To maximize cooling power, freeze the reusable ice overnight before next day use.
#5

Décor Ice Pack for Lunch Box, Bags and Coolers, Pack of 2

8.8

Décor

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Stays frozen for longer

Slim profile ice brick (2 pack)

Contains purified, non-toxic saline water
#6

Cool Coolers Kids Lunch Box Ice Packs, Slim Reusable for Lunch Bags - Multicolored 4 Pack (Unicorn)

8.7

Fit & Fresh

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ULTRA THIN DESIGN: These ice pack lunch box are a fan favorite for their slim design! These thin ice packs are just 0.5” thick, allowing them to fit perfectly into any lunch bag, lunch box or cooler and leaves maximum room for food and beverages.

KEEPS FOOD & DRINKS COLD: Hot summer days? No sweat! These lunchbox ice packs freeze quickly. Perfect for school, work, picnics and more! For best results, stack multiple ice packs kids at the top/sides of your insulated cooler to keep contents cold

FUN FOR KIDS & KIDS AT HEART: These cute ice packs for lunch boxes are sure to brighten up your day! Each kids ice pack comes in a cute shape and are the perfect bento box ice pack! To maximize cooling power, freeze overnight for next day use.
#7

Cool Coolers by Fit & Fresh 2 Pack Soft Ice, Flexible Stretch Nylon Reusable Ice Packs for Lunch Boxes & Coolers, Multi-Colored

8.5

Fit & Fresh

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REUSABLE & LONG-LASTING: We put the *cool* in these cooler gel packs! While regular ice inevitably melts over time, the soft freezer ice packs are long-lasting and reusable for your to-go convenience. No need to refrigerate in communal spaces when flexible ice directly insulates your breastmilk storage bottles or containers for hours! For best results: stack multiple ice packs and freeze overnight for maximum cooling power.

FLEXIBLE TO MOLD AROUND BABY BOTTLES: Reinventing "on-the-go" for every on-the-go mom! Each soft ice pack measures at 4.75” x 0.25” x 7.5”, making them slim enough to fit in a fully packed bag. Made with top-quality, stretchy nylon and eco-friendly gel, the ice stays soft and flexible when frozen! Easy to mold around bottles or containers directly insulating milk, formula, and other baby foods!

ENDLESSLY VERSATILE: Packing a lunch for work or school? No sweat! Pack one (or more!) in your insulated lunch bag, lunch box, baby bag, or picnic tote to keep items extra cold -- and colorful. Unlike regular ice that inevitably melts over time, these slim freezer packs were designed to keep your salads crisp and sodas cold without the mess of regular ice. For best results, stack multiple ice packs at the top and sides of your insulated bag!
#8

WORLD-BIO Ice Packs for Lunch Box Kids, Reusable Long-Lasting Small Ice Packs for Lunch, Freezer Blocks for Coolers, Personalized Lunchbox Cold Pack for Kids, Ice Box Keep Food Fresh (4)

8.3

WORLD-BIO

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Main highlights

【Thin & Light Weight】- They are thin and light weight, do not take much space in lunch box and very easy to carry, perfect use for lunch bag, lunch box, insulated bag, small cooler, etc.

【Multiple Uses】- Nice size for school lunch box, office lunch bag, or travel, fishing, hiking, camping or just for those longs drives in the car. so just enjoy fresh and tasty.

【Long Lasting Ice Packs】- Ice packs are small but gel filled inside, so they will provide long lasting coldness after 6 hours freezing, always get fresh food for lunch with the ice packs.
#9

Smash Ice Blocks for Lunch Bags, Boxes and Cooler Bags (3 Pack)

8.2

Smash

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QUICK TO FREEZE: Freezes quickly to keep your lunch and drinks cold for hours.

PACK OF 3: Includes three compact, reusable ice packs in vibrant blue and green colours.

NON -TOXIC AND BPA FREE: Made from food-safe materials with non-toxic saline water, ensuring safe use in lunch boxes, bags and cooler boxes.
#10

Cabilock 3pcs Mini Freezer Ice Packs for Lunch Boxes Cute Small Ice Blocks for Cool Bags and Kids Lunch Box Reusable Fruit Freezer Blocks for Lunch Cool Bags

8.1

Cabilock

-32%

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Main highlights

reusable ice pack: This ice pack is made of plastic material, which is very practical to use. You can use with confidence.

refreezable ice box: Reusable design and easy to use, you can apply these ice packs into many occasions, practical.

LONG LASTING & THIN & COMPACT: These cute mini ice blocks for lunch boxes are thin and light weight, very easy to carry, taking minimum space in lunch bag. Due to the special fast freezing liquid these freezer blocks for cool bags provide the which can help to keep your child lunch fresh and tasty for many hours!

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