--- product_id: 69430976 title: "Polar Tech XM6C Thermo Chill Expand-em Series Insulated Carton with Foam Shipper, Interior Dimension - 12-3/4\" Length x 12-3/4\" Width x 12-1/2\" Depth" brand: "Polar Tech" price: "300.41 DT" currency: TND in_stock: true reviews_count: 18 category: "Industrial" url: https://www.desertcart.tn/products/69430976-polar-tech-xm6c-thermo-chill-expand-em-series-insulated-carton store_origin: TN region: Tunisia --- # Polar Tech XM6C Thermo Chill Expand-em Series Insulated Carton with Foam Shipper, Interior Dimension - 12-3/4" Length x 12-3/4" Width x 12-1/2" Depth **Brand:** Polar Tech **Price:** 300.41 DT **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Polar Tech XM6C Thermo Chill Expand-em Series Insulated Carton with Foam Shipper, Interior Dimension - 12-3/4" Length x 12-3/4" Width x 12-1/2" Depth by Polar Tech - **How much does it cost?** 300.41 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/69430976-polar-tech-xm6c-thermo-chill-expand-em-series-insulated-carton) ## Best For - Polar Tech enthusiasts ## Why This Product - Trusted Polar Tech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Size:PACK Polar Tech Thermo Chill Expand-em series insulated carton with foam shipper. The perfect container for shipping everything from gourmet chocolates, cheesecakes, pastries, beef filets and other frozen or refrigerated foods. The Expand-em Series is designed to meet a full range of shipping needs. The distinctive "common" top and bottom style with easy-locking seal create multiple possible shippers from only two pieces. The Expand-em Series provides an affordable alternative for customers with storage restrictions as well as variable height sizing requirements. Simply add a lid to a lid or a lid to a base or a base to a base. Always allow room for your refrigerant packs or dry ice to help ensure your perishable product's integrity upon arrival. Often used with our Re-Freez-R-Brix foam refrigerant packs RB603, Ice Brix IB24 and Ice Brix IB32. Interior measures 12-3/4" length by 12-3/4" width by 12-1/2" depth. Outside measures 15-1/4" length by 15-1/4" width by 15" depth. 1-1/4" Wall thickness. Ideal for 12" cakes. ## Images ![Polar Tech XM6C Thermo Chill Expand-em Series Insulated Carton with Foam Shipper, Interior Dimension - 12-3/4" Length x 12-3/4" Width x 12-1/2" Depth - Image 1](https://images-na.ssl-images-amazon.com/images/I/317XRiAewYL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Good price, good cooler, works well but it splits in the middle *by O***R on July 11, 2015* We have used this size cooler boxes for shipping breast milk. The other box that I had (which was more expensive) the insulated cooler opens at the top of the cooler. This cooler splits in the middle, so you have to load both sides of coolers and put them back together. It was little more tricky to load, but my husband was able to load it without any issue and we were able to load the same amount of breast milk. The box that this cooler came in was HUGE. I wonder why they don't just ship just the box itself, but I suppose it because they don't want label the outside of your box. This is a VERY reasonably priced cooler. For those who are looking to ship breast milk, we have shipped each time at least 500 oz without any dry ice - we always tried to shoot for 2 day shipping, but we did have one box that took four days to reach it destination and the milk arrived fine. With two day shipping, the milk always arrived frozen solid. With the one that took four days, some of the milk on the other edge did start to defrost, but was still ice cold, so the receiving mom immediately put that in fridge to use first. I believe it was maybe a total of 20 oz that had thawed in transit.You can omit the dry ice only if you are shipping at least 300 oz, but I wouldn't go more than 2 days with just 300 oz. I have shipped using both USPS and FedEx. ### ⭐⭐⭐⭐⭐ Breastmilk stayed frozen for 18+ hours *by D***M on February 28, 2014* I had this delivered to my hotel along with gel ice packs during a week-long business trip. It was a great size for six days of expressed milk with room for gel ice and layers of newspaper. The box went home as checked luggage from coast to coast with a connection and arrived in perfect condition. When I opened it at home the gel ice and milk were both frozen solid after about 10 hours of travel plus the eight hour work day.I have another week-long trip approaching and will be calling on Amazon to help a mama out. ### ⭐⭐⭐⭐⭐ Great to transport breastmilk *by J***Z on October 9, 2017* I used this to transport frozen breastmilk on an airplane. I packed one week worth of milk and it was still frozen after 10-13 hours. I used ice bricks. I highly recommend. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/69430976-polar-tech-xm6c-thermo-chill-expand-em-series-insulated-carton](https://www.desertcart.tn/products/69430976-polar-tech-xm6c-thermo-chill-expand-em-series-insulated-carton) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-31*