How much does each brick weigh?

Each brick when frozen weighs ~450g (just slightly less than a pound).

is this product good/safe for keeping my food cool in a lunch box?

Yes, they are really better than the gel ones, I specifically bought these because of the foam as I has some before and the worked really well. I would probably use 2 or more depending on the size of your lunch box.

When not used, should I keep them in the refrigerator?

I don't, I just keep them in the empty cooler, make sure you put in the freezer a good 48 hours before you plan to use them.

Why is the two pack more expensive than buying two one packs?

I don't know; ask Amazon. That seems true with many of their offerings.

RB 15 RB15 Re-Freez-R-Brix Foam Refrigerant Pack, 4-1/2" Length x 4" Width x 1-1/2" Thick (Case of 6)

Product ID: 1668672

Details

Brand
Polar Tech
Material
Foam
Product Dimensions
4.5"L x 4"W
Color
White/Blue
Item Weight
15 Ounces

💰Cost-effective solution

♻️Eco-friendly reuse

❄️Long-lasting chill

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

488 kr

Duties & taxes included

In stock

Sold byAmazon DenmarkDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Denmark.

Secure transaction

Details

Brand
Polar Tech
Material
Foam
Product Dimensions
4.5"L x 4"W

Description

Chill Out! ❄️ Your ultimate cooling companion awaits!

BULK SAVINGS - Comes in a case of 6 for maximum value and convenience.
PERFECTLY SIZED - Compact dimensions (4-1/2" x 4" x 1-1/2") fit seamlessly into your storage.
ECO CONSCIOUS CHOICE - Reusable design reduces waste and saves you money.
VERSATILE APPLICATIONS - Ideal for transporting frozen goods or keeping perishables fresh.
STAY COOL STAY EFFICIENT - Experience extended cooling with rigid foam technology.

The Polar TechRB 15 RB15 Re-Freez-R-Brix Foam Refrigerant Pack is designed for long-lasting performance, featuring rigid foam construction that keeps frozen products chilled for extended periods. This reusable and economical solution is perfect for both personal and professional use, ensuring your perishables stay fresh while saving you money.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.