---
product_id: 396715671
title: "Marine Ultra Cool Box, White/Grey, 51 Litre"
brand: "igloo"
price: "$2954.22"
currency: USD
in_stock: true
reviews_count: 8
category: "Igloo"
url: https://www.desertcart.ec/products/396715671-marine-ultra-cool-box-white-grey-51-litre
store_origin: EC
region: Ecuador
---

# Integrated fish ruler 5 days ice retention UV & rust resistant Marine Ultra Cool Box, White/Grey, 51 Litre

**Brand:** igloo
**Price:** $2954.22
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay Cool, Stay Ahead: The Ultimate Chill Companion for Every Pro Adventurer

## Quick Answers

- **What is this?** Marine Ultra Cool Box, White/Grey, 51 Litre by igloo
- **How much does it cost?** $2954.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/396715671-marine-ultra-cool-box-white-grey-51-litre)

## Best For

- igloo enthusiasts

## Why This Product

- Trusted igloo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision on the Go:** Integrated fish ruler on the lid lets you measure your catch without missing a beat—perfect for fishing pros and weekend warriors alike.
- • **Proudly Made in the USA:** Crafted in Igloo’s own factory, combining heritage craftsmanship with modern innovation for reliable performance.
- • **Unmatched Ice Retention:** ThermEco™ foam insulation keeps your essentials chilled for up to 5 days—because your adventures deserve the longest-lasting cool.
- • **Built to Brave the Elements:** UV inhibitors and stainless steel hardware ensure your cooler stays pristine and rust-free, no matter the sun or sea.
- • **Ergonomic & Practical Design:** Non-slip comfort-grip handles and a recessed triple-snap drain plug make transport and cleanup effortless.

## Overview

The IGLOO Marine Ultra Cool Box is a 51-litre high-performance cooler featuring eco-friendly ThermEco™ foam insulation that retains ice for up to 5 days. Designed with UV inhibitors and rust-resistant stainless steel hardware, it offers durability in harsh outdoor conditions. Its ergonomic non-slip handles, integrated fish ruler, and triple-snap drain plug enhance usability, making it an ideal choice for camping, fishing, and picnics. Proudly made in the USA, this cooler blends heritage quality with modern innovation.

## Description

Born from a modest metalworking shop back in 1947, Igloo® has been instrumental in redefining how we live, work and play. What began with bringing clean water to the worksite quickly moved into super-functional, best-in-class ice chests. Our products made the family outdoor recreation movement of the 20th century possible. Suddenly, taking your kids camping on the weekend became easy and cross-country roadtrips became a summer holiday staple.

Review: Good investment - Fantastic cool box. Keeps things cold for days. Well worth the investment
Review: good cooler - good size cooler really sturdy good functionality good weight and has good insulation

## Features

- PREMIUM DESIGN: UV inhibitors protect against sun damage & Stainless steel screws and lid strap are rust-resistant
- PERFORMANCE: THERMECOOLTM Foam – Cleaner, eco-friendly insulation & Foam-insulated lid and body provides up to 5 days of ice retention performance
- FEATURES: Non-slip, comfort-grip handles, Integrated fish ruler on lid & Recessed, triple-snap drain plug.
- Made in IGLOO USA factory.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09MZFX2CS |
| Best Sellers Rank | 61,409 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 257 in Camping Coolers & Cool Bags |
| Brand | Igloo |
| Brand Name | Igloo |
| Capacity | 51 litres |
| Chamber Depth | 65 Centimetres |
| Chamber Height | 66.8 Centimetres |
| Colour | White |
| Container Type | Box |
| Customer Reviews | 4.6 out of 5 stars 179 Reviews |
| Included Components | Cool Box |
| Insulation Material Type | Thermocool Foam |
| Item Dimensions D x W x H | 39.4D x 66.8W x 54H centimetres |
| Item Type Name | Cool Box |
| Item Weight | 2.27 kg |
| Manufacturer | Igloo |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | Marine Ultra |
| Package information | Box |
| Pattern | Solid |
| Product Warranty | 1 Year Manufacturer |
| Product dimensions | 39.4D x 66.8W x 54H centimetres |
| Recommended Uses For Product | Camping, Fishing, Picnic |
| Special Features | Eco Friend, Insulated, Rust Resistant |
| UPC | 034223505417 |

## Product Details

- **Brand:** IGLOO
- **Colour:** White/Grey
- **Material:** Plastic
- **Package information:** Box
- **Capacity:** 51 litres
- **Product dimensions:** 39.4D x 66.8W x 54H centimetres
- **Item weight:** 5 Pounds
- **Special feature:** Eco Friend, Rust Resistant, Insulated
- **Included components:** Cool Box
- **Model name:** Marine Ultra

## Images

![Marine Ultra Cool Box, White/Grey, 51 Litre - Image 1](https://m.media-amazon.com/images/I/51phx2zQxZL.jpg)

## Questions & Answers

**Q: Will 2L bottles fit upright in this coolbox?**
A: Hi Mike, 4 pint plastic milk bottles stand up with room to spare. Billy

**Q: Can I pre freeze the cooler box in an empty chest freezer instead of the suggested methods..?**
A: I wouldn’t recommend this. We use 3 bags of ice and it doesn’t melt in 3 days.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good investment
*by P***S on 25 July 2025*

Fantastic cool box. Keeps things cold for days. Well worth the investment

### ⭐⭐⭐⭐⭐ good cooler
*by S***N on 16 November 2025*

good size cooler really sturdy good functionality good weight and has good insulation

### ⭐⭐⭐⭐⭐ Lasts 4 days in 25-28c heat
*by C***E on 28 July 2024*

Packed the box with 5 bags of ice (10kg). Added beers and food over 4 days and the majority of the ice was still there come the end of the 4th day after driving 6 hours home with it. Quality item which is great value for money and a really good size; portable but not too big. Take a full case of beers and some food easily

## Frequently Bought Together

- IGLOO Marine Ultra Cool Box, White/Grey, 51 Litre
- KEPLIN Freezer Blocks for Cooler Bags - Reusable Ice Packs for Lunch box, Travel, Picnic, and Outdoor Activities Multicolour (6 Pack)
- Chunky Ice Blocks 400ml x 4 – Coolant that simply stays frozen for longer – 14+ Hrs Chilled - BEVERAGES done RIGHT for longer

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-10*