Ultimate portability. Ultimate ice retention. Ultimate ease of use. No wonder the ICEMULE BOSS® is the ultimate cooler. You can finally have frosty cold beverages, hour after hour, day after day, mile after mile. Premium, multi-day ice retention pair

<h1 class="product_name" style="font-family: &apos;proxima-nova&apos;, sans-serif; font-weight: 900; margin-bottom: 15px; font-size: 25px;" id="the-icemule-boss"><a href="https://icemulecoolers.com/products/the-icemule-boss" target="_self">The ICEMULE BOSS&#xAE;</a></h1>
Ultimate portability. Ultimate ice retention. Ultimate ease of use. No wonder the <a href="https://icemulecoolers.com/products/the-icemule-boss" target="_self">ICEMULE BOSS&#xAE;</a> is the ultimate cooler. You can finally have frosty cold beverages, hour after hour, day after day, mile after mile. Premium, multi-day ice retention paired with a best-in-class suspension system lets you go the distance, and rest assured knowing you&#x2019;ve got the best backpack cooler ever made.
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<h2 class="center" id="breakthrough-performance">Breakthrough Performance</h2>
Engineered like a premium technical backpack, this cooler goes places where no other cooler would even think about going. It keeps drinks colder, longer. It moves the way you move. It just plain gets the job done&#x2014;especially when that job is keeping ice, ice-cold. Starting today, your cooler is officially one less thing to worry about.
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SUPERIOR ICE RETENTION
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This cooler will keep ice for days. Period. <a href="https://icemulecoolers.com/products/the-icemule-boss" target="_self">The BOSS</a> is surrounded by a 3cm closed-cell PolarLayer XT&#x2122; Insulation foam giving you true multi-day ice retention. You can add air with ICEMULE&apos;s exclusive IM AirValve&#x2122; to achieve a level of insulation that is literally unmatched by any cooler.
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EXTREME PORTABILITY 
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<a href="https://icemulecoolers.com/products/the-icemule-boss" target="_self">The BOSS</a> has a best-in-class backpack suspension system that includes ventilated air mesh back pads &amp; carrying straps, cushioned hip belt, and a sternum strap that wraps you in supreme comfort. Carrying a cooler has never been this comfy.
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EASY TO LOAD, EASY TO ACCESS 
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<a href="https://icemulecoolers.com/products/the-icemule-boss" target="_self">The BOSS</a> is equipped with our wide-mouth, Tri-Fold DriTop&#x2122; enclosure, providing hassle-free access to your coldest contents. You can load this extreme cooler by yourself, and without losing skin to a zipper.
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PLENTY OF ROOM 
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Three oversized pockets make <a href="https://icemulecoolers.com/products/the-icemule-boss" target="_self">the BOSS</a> the most versatile cooler ever created. Every pocket on the BOSS is outfitted with super-tough PakShield&#x2122; zippers that keep water out and everything inside dry. Plus, they&#x2019;re padded and insulated, meaning they can keep things secure and cold (if needed).
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SUPERIOR TOUGHNESS FOR ANY ADVENTURE 
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With welded seams and proprietary MuleSkin&#x2122; fabric, <a href="https://icemulecoolers.com/products/the-icemule-boss" target="_self">the BOSS</a> is completely waterproof and will last for years. Plus, it can easily handle over 60lbs of weight. The only question is, can you?

What is the ICEMULE BOSS?

Yes, the BOSS front and side pockets are completely waterproof. You must pull down all zippers for cooler to be waterproof. There is a small area at the bottom of the zipper that the end of the zipper pull MUST cover, or water can get in. Please make

Yes, the BOSS front and side pockets are completely waterproof. You must pull down all zippers for cooler to be waterproof. There is a small area at the bottom of the zipper that the end of the zipper pull&#xA0;MUST&#xA0;cover, or water can get in.&#xA0;Please make sure to pull down all zippers all the way to the end to ensure a watertight seal. We are not responsible for any damage to contents.

Are the ICEMULE BOSS zippers completely waterproof?

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BOSS FAQs

Product Information + Care

Can I cancel my order?

I received the wrong item, what do I do?

Can I change the color of my cooler after I placed my order?

I entered the wrong shipping address, Can this be fixed?

Can I add a gift message to my order?

When will I receive a confirmation email?

My billing address is wrong?

How do I create an account?

Do you sell in any retail stores in Canada?

How can I get a copy of my receipt?

Can you gift wrap my purchase before shipping?

Does the packaging contain ICEMULE logos?

DO YOU PARTNER WITH NON-PROFITS AND OTHER ORGANIZATIONS?

Why was I charged more than once?

I placed an order but forgot to apply my promo code.

Where do I apply a discount code?

Do you offer a Military discount?

Do you offer a discount to new customers?

Promotions + Discounts

WHAT IS KLARNA? CAN I REALLY BUY NOW AND PAY LATER?

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Why does my credit card or debit card show two charges?

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ICEMULE Models Comparison

HOW LONG DOES AN ICEMULE® KEEP ICE?

DOES AN ICEMULE REALLY FLOAT?

How is the ICEMULE made?

If the cooler tips over, will it leak out water from the inside?

WHAT ARE THE DIMENSIONS AND VARIOUS SIZES OF ICEMULE COOLERS?

DOES AN ICEMULE SWEAT?

WHAT IS THE EXTRA STRAP INCLUDED IN MY COOLER?

WHAT’S THE IM AIRVALVE™?

CAN I USE DRY ICE IN MY ICEMULE?

What ICMULE fits inside a golf bag?

Product FAQs

What is the ICEMULE Classic?

Classic FAQs

What is the ICEMULE Pro?

What materials are the Pro made of?

Pro FAQs

What is the ICEMULE Jaunt?

Jaunt FAQs

What is the ICEMULE Traveler?

Traveler FAQs

What is the ICEMULE Urbano?

Urbano FAQs

Boss® Owner's Manual

Classic Owner's Manual

Owner Manuals

HOW SHOULD I STORE MY ICEMULE?

How should I clean my ICEMULE?

Cooler Care

My return says it is still in transit.

I did not receive my return label.

I received confirmation that you received my return but I have not received a credit. Can you provide me a status?