Search  for anything...
TrekProof

TrekProof Ice Packs for Lunch boxes and Coolers | Bento Lunch Box Ice Packs, Cooler Bag for Work, School, Picnic or Camping | Reusable Small Freezer Pack, Adult and Kid Friendly

Based on 6,257 reviews
Condition: New
Checking for inventory...

Notify me when this product is back in stock

$9.99
Save $3.00 was $12.99

Buy Now, Pay Later

As low as $2 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE refund/replacement until Jan 31, 2026

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Unavailable
Fulfilled by Amazon

Available payment plans shown during checkout

Recently Viewed

At a glance

Condition
New
Size
4-Pack
Capacity
400 Milliliters
Dimensions
6.3"L x 4.2"W x 0.6"H
Weight
1.6 lb
Color
Blue/Green/Red
Material
Plastic

Features 5

  • Keep it Fresh & Cold These multicolored reusable ice packs for lunch bags and coolers help keep food, beverages, and snacks crisp and delicious with hours of cool refreshment for healthier meals.
  • Reusable & Ecofriendly Crafted using BPA free, nontoxic materials, our highly-efficient thin ice pack for lunch box can be used over and over for kids lunch bags or as cooler ice packs.
  • Travel & Daily Use TrekProof freezable reusable lunch box ice packs is also great as a reusable ice pack for cooler that you take outdoors to the beach, picnic food bags, and so much more!
  • Compact & Colorful This multipack of TrekProof small freezer packs are designed to be lightweight and portable so they take up less food or drink space.

Description

  • Keep it Fresh & Cold These multicolored reusable ice packs for lunch bags and coolers help keep food, beverages, and snacks crisp and delicious with hours of cool refreshment for healthier meals.
  • Reusable & Ecofriendly Crafted using BPA free, nontoxic materials, our highly-efficient thin ice pack for lunch box can be used over and over for kids lunch bags or as cooler ice packs.
  • Travel & Daily Use TrekProof freezable reusable lunch box ice packs is also great as a reusable ice pack for cooler that you take outdoors to the beach, picnic food bags, and so much more!
  • Compact & Colorful This multipack of TrekProof small freezer packs are designed to be lightweight and portable so they take up less food or drink space.
  • Easy to Clean Messes can happen, so if your lunch ice pack gets sticky due to spills, simply wipe it clean with a warm, wet wash cloth, dry, and reuse with these slim ice packs for lunch box and coolers.

Specs 23

Color Blue/Green/Red
Material Plastic
Brand TrekProof
Recommended Uses For Product Camping, Picnic, School, Travel
Age Range (Description) Adult
Special Feature Portable
Capacity 400 Milliliters
Theme Food

Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

Great icepacks for small backpacks and coolers.
Size: 4-Pack
Small and packed with cold are the best way to describe these perfect little reusable ice packs. Use these icepacks to keep a small cooler cool when out on day trips. These multicolored icepacks fit perfectly in the bottom, sides, or top of small coolers. These are exactly as described being colorful, thin, reusable, cold, and most of all, a perfect fit. I put two in a small cooler and have put all four into a larger one and they stay cool for the entire day. These are a great price, a great value, work as expected, and I would gladly buy these again. I give this item two thumbs up. ... show more
Reviewed in the United States on June 24, 2022 by Philip Norsworthy
Great for your lunch box
Size: 4-Pack
Love this thin design. I can put them in between food containers to keep cold for long periods of time. If I needed more I'd definitely would but again
Reviewed in the United States on October 18, 2025 by Shannon R.
Stays cold for a long time
Size: 4-Pack
I needed ice blocks for my new lunch bag. I had a block that was small but thick. The reviews were good about these. I see why. There's four in the pack. Thin and sturdy. I put them in the freezer when I recieved them. Frozen solid the next day. I was able to use one on the bottom of my bag and one on top of the food to be kept cold. I like that becuase the other thicker block I could only use one. They fit well in my bag that I can lay 2 side by side and cover the whole bottom. They are still frozen, not as solid, after 5 hours. When I get home 9 hours after taking them out of the freezer they are still cold. A little condinsation on them and the bag but they do the job. I just throw them back in the freezer where they don't take up a lot of room. They aren't for really big cooler but for smallwr bags they work great. Would be a nice addition into kids lunch bags. You won't have to worry about kids eating a warm lunch that should be cold. Also good for meds that need to be kept cool. ... show more
Reviewed in the United States on September 18, 2022 by L Paige
Great item
Size: 4-Pack
Why did you pick this product vs others?: good quality and perfect size for lunch boxes for the kids
Reviewed in the United States on June 22, 2025 by Jane Hignite
Perfect for lunch bag
Size: 4-Pack
Perfect for daily use for my lunch bag. Stays cold
Reviewed in the United States on November 19, 2025 by Amazon Customer
Great!
Size: 4-Pack
Great! Lightweight and stayed cold for a while. Compact size was perfect for variable lunch boxes I used
Reviewed in the United States on October 6, 2025 by Sam
Colorful & useful
Size: 4-Pack
Works as intended. Colorful and useful!
Reviewed in the United States on October 13, 2025 by Eward
Excellent Lunch Box Coolers
Size: 4-Pack
These are amazing! Love the shape and color. Keeps your food, etc. cold for a long time. Great price and quick shipping.
Reviewed in the United States on July 26, 2025 by Amanda B
How it works
Checking for inventory...