--- product_id: 49247090 title: "3er Pack Freeze Boards, 1 x 800 g/2 x 400 g" brand: "thermos" price: "AR$150790" currency: ARS in_stock: true reviews_count: 13 category: "Thermos" url: https://www.desertcart.com.ar/products/49247090-3er-pack-freeze-boards-1-x-800-g-2-x store_origin: AR region: Argentina --- # Hours-long cooling retention Tough polypropylene shell 800g + 2x400g freeze power 3er Pack Freeze Boards, 1 x 800 g/2 x 400 g **Brand:** thermos **Price:** AR$150790 **Availability:** ✅ In Stock ## Summary > ❄️ Stay Cool, Stay Ahead – The Ultimate Freeze Board Trio for On-the-Go Pros! ## Quick Answers - **What is this?** 3er Pack Freeze Boards, 1 x 800 g/2 x 400 g by thermos - **How much does it cost?** AR$150790 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/49247090-3er-pack-freeze-boards-1-x-800-g-2-x) ## Best For - thermos enthusiasts ## Why This Product - Trusted thermos brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Non-Toxic & Safe:** Made with non-toxic aqueous liquid for worry-free use in all your outdoor adventures. - • **Space-Smart Pack:** Compact 3-pack fits perfectly around your cooler’s contents without wasting space. - • **Fast Freeze, Ready to Go:** Freeze quickly and pop in for instant cooling power on the move. - • **Maximize Your Chill Time:** Keep your food and drinks cold for hours with optimized freeze board sizes. - • **Durable & Leak-Proof Design:** Tough polypropylene exterior ensures no cracks or leaks, even under pressure. ## Overview The Thermos 3-pack Freeze Boards include one 800g and two 400g boards with a tough polypropylene shell and non-toxic liquid core. Designed for domestic use, they freeze quickly and keep coolers, lunch bags, and boxes chilled for hours without leaking or cracking. Perfectly sized to maximize cooler space, these reusable freeze boards are ideal for camping, hiking, picnics, and everyday food storage. ## Description Reusable freeze boards keep food and drinks cold for longer in coolers, lunch bags, and cool boxes. Simply freeze and pop in for enhanced cooling power on the go. Review: Perfect - Great space saving, effective product - Very handy little set of freezing boards. They don’t take long to freeze and, in use, stay calls for hours. Easy to pop into the freezer and they fit nicely around frozen food in the cooler box or bag. I’ll certainly buy more. Much better than the old style big blocks. Review: Reliable chill—Thermos freeze boards keep food fresh and drinks cold without leaking or cracking. - Used these in cool bags, lunch boxes, and the boot for food runs—holds the cold for hours. The 800 g block’s ideal for bigger loads, and the 400 g pair slot in nicely around smaller items. Solid casing, no leaks, and they freeze fast. Stack well, clean up easy, and don’t crack under pressure. If you want freeze boards that do the job without gimmicks, this Thermos 3-pack’s a proper bit of kit. ## Features - Warning:Only for domestic use - Perfect for maximising the potential of your cooler - Use in coolers, lunch bags and cool boxes - Tough polypropylene exterior - Contains non-toxic aqueous liquid - Packaging may vary ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004UDBCVE | | Best Sellers Rank | 6,681 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 36 in Camping Cooler Accessories | | Brand | Thermos | | Brand Name | Thermos | | Capacity | 800 g | | Chamber Depth | 1 Centimetres | | Colour | Blue | | Container Type | Box | | Customer Reviews | 4.6 out of 5 stars 5,053 Reviews | | Global Trade Identification Number | 05010576793218 | | Included Components | Ice Packs | | Insulation Material Type | Polyethylene | | Item Dimensions D x W x H | 10D x 25W x 30H centimetres | | Item Type Name | Freeze Boards | | Item Weight | 400 Grams | | Manufacturer | Thermos | | Manufacturer Part Number | 3402186 | | Material | Polypropylene (PP) | | Material Type | Polypropylene (PP) | | Model Name | Freeze Boards Pack of 3 | | Model Number | 3402186 | | Number of Items | 1 | | Number of Packs | 1 | | Package information | Box | | Pattern | Letter Print | | Product Warranty | N/a. | | Product dimensions | 10D x 25W x 30H centimetres | | Recommended Uses For Product | Boating, Camping, Fishing, Hiking, Picnic | | Shell Type | Hard Shell | | Size | 1 x 800/2 x 400 g | | Special Features | Non Toxic | | Unit Count | 3.0 count | ## Product Details - **Brand:** Thermos - **Capacity:** 800 g - **Colour:** Blue - **Included components:** Ice Packs - **Item weight:** 400 Grams - **Material:** Polypropylene (PP) - **Package information:** Box - **Product dimensions:** 10D x 25W x 30H centimetres - **Recommended uses for product:** Boating, Camping, Fishing, Hiking, Picnic - **Special feature:** Non Toxic ## Images ![3er Pack Freeze Boards, 1 x 800 g/2 x 400 g - Image 1](https://m.media-amazon.com/images/I/71aRsmCHRtL.jpg) ## Available Options This product comes in different **Color, Item Package Quantity** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect - Great space saving, effective product *by C***Y on 29 August 2026* Very handy little set of freezing boards. They don’t take long to freeze and, in use, stay calls for hours. Easy to pop into the freezer and they fit nicely around frozen food in the cooler box or bag. I’ll certainly buy more. Much better than the old style big blocks. ### ⭐⭐⭐⭐⭐ Reliable chill—Thermos freeze boards keep food fresh and drinks cold without leaking or cracking. *by G***E on 18 September 2025* Used these in cool bags, lunch boxes, and the boot for food runs—holds the cold for hours. The 800 g block’s ideal for bigger loads, and the 400 g pair slot in nicely around smaller items. Solid casing, no leaks, and they freeze fast. Stack well, clean up easy, and don’t crack under pressure. If you want freeze boards that do the job without gimmicks, this Thermos 3-pack’s a proper bit of kit. ### ⭐⭐⭐⭐ Effective ❄️❄️❄️ *by G***Y on 4 June 2021* These are slim freezer blocks that fit comfortably into most cool bags and boxes. As such, they can be inserted between bottles and tupperware boxes to give maximum and even cooling. I use them in our Thermos 30l cool bag where they fit perfectly. They take about 3 hours to freeze solid in a domestic freezer. They do swell a bit in the process - but that's normal for blocks of this type. They are relatively lightweight but seem to be very effective. In a well stocked cool bag, they easily last for 6+ hours - even in a high ambient temperature (but don't leave the cool bag directly in the sun!). Thus far, we have no complaints ☺️☺️ ## Frequently Bought Together - Thermos Freeze Boards, 1 x 800 g/2 x 400 g, Pack of 3, Blue - Thermos 158035 Family Cool Bag, Navy, 30 Litre - KEPLIN Freezer Blocks for Cooler Bags - Reusable Ice Packs for Lunch box, Travel, Picnic, and Outdoor Activities Multicolour (6 Pack) --- ## 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.com.ar/products/49247090-3er-pack-freeze-boards-1-x-800-g-2-x](https://www.desertcart.com.ar/products/49247090-3er-pack-freeze-boards-1-x-800-g-2-x) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-10*