LotFancy LotFancy Ice Packs for Cooler and Lunch Box, 4-Pack Reusable Freezer Packs for Lunch Bags, Slim Blue Ice Blocks, Long Lasting, Refreezable Flat Cool Packs for Food, Drinks, Milk

Features

- Pre-filled gel inside

- Stay cold longer than regular ice and no mess from melting ice

- Thicker shell compared with other brands

- Freezes Fast & No Bulges after gel is frozen

- Can be stacked for better cooling performance

- Durable & Leak-proof: Made with durable, resilient, and high-density polypropylene

- Just freeze, use and repeat

- Non-toxic and 100% BPA Free

- Easy to clean, dishwasher safe

Versatile

Our large, slim ice packs can be used to keep food, beverages, breast milk, insulin medication, or whatever else you need, cool while at school, the office, a picnic, camping, road trip, traveling and other outdoor activities.

Slim Profile & Lightweight

Way better than bulky cool packs, our thin ice blocks freeze quickly and can fit nicely into most insulated lunch bags, lunch boxes, coolers, breast milk bags, bento boxes and grocery totes.

Premium Q&A

 What is the purpose of the holes in the middle?

Each freezer block has a hole in the middle for better handling and to keep the gel evenly spread through the cooler ice packs. Prevents gel from collecting and bulging in certain spots

Are they completely sealed, or do I have to refill them with liquid?

The hard ice packs are pre-filled with a safe gel and are completely sealed.

How long does it take for them to freeze in the freezer and how long will it keep the food cold?

It will freeze within 2.5 hours and lasts up to 10 hours if put in coolers or insulated bags, depending on the type of lunch bag and room temperature. Freeze the ice blocks the night before use for maximum cooling power.

Will these get through the TSA when traveling by airplane?

Our long-lasting ice packs can be brought through TSA security checkpoints when FULLY frozen. If they are partially or fully melted, they need to be transported in check-in luggage.

Specifications:

Color: Blue

Inner Gel Material: Super absorbent resin 5%, water 95%

Outer Shell Material: High-density polyethylene (HDPE)

Size: 7 x 4.75 x 0.75 inches / 17.8x12x1.8cm

Weight: 328g (11.6oz) per pack

Note:

Freeze the ice pack at least 2.5-3 hours

Double check size before ordering

Please allow for slight variations in size

TSA Disclaimer - Our long-lasting ice packs can be brought through TSA security checkpoints when fully frozen, otherwise they will need to be placed in checked luggage.