Klein Tools Shoulder Strap Large Hard Cooler, 17-Quart

Last updated: August 2, 2022

Klein Tools Shoulder Strap Large Hard Cooler, 17-Quart

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We looked at the top Large Hard Coolers and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Large Hard Cooler you should buy.

Overall Take

This large hard cooler is designed to work as a lunchbox and includes a strap for easy carrying. The lid can handle up to 300 pounds, so you can set it down and use it as a seat wherever you are. It can keep items cool for up to 30 hours, even in 90-degree temperatures.

In our analysis of 142 expert reviews, the Klein Tools Shoulder Strap Large Hard Cooler, 17-Quart placed 4th when we looked at the top 14 products in the category. For the full ranking, see below.

From The Manufacturer

A serious cooler that keeps cool for up to 30 hours. Not only does the Tradesman Pro Tough Box Cooler carry lunch, it doubles as a handy place to sit. The lid on this large capacity cooler is recessed allowing space for 1-liter bottles to stand upright. A convenient compartment housed inside the lid for smaller items such as medicine, napkins, utensils, keys, etc. Keeps cool for up to 30 hours. inner compartment holds tools, utensils and more. Supports up to 300-pound. Lock hasp fits #1 Master Lock or equivalent (not included). For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn’t just the name of our company, it’s also our family name. And since we’re an American company that’s family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn’t just make great products, we make great products that stand up to the demands of the professionals who use them every day … Since 1857.

Expert Reviews

What experts liked

It is capable of keeping your drinks or any foods inside it cool with maximum of 30 hours. Its lid could stay opening at 90˚ that gives you an easiness to take things out without interruptions.
Solid construction for tough use. Hands-free use thanks to shoulder strap. Huge size for plenty of contents. Can keep items cool for up to 30 hours.
Has a shoulder strap instead of the handle.
no rust stainless steel hinged lid is recessed to accommodate 1 Liter water bottles. Shoulder strap holds lid in place while carrying and easily converts to a handle.
Also, it can support up to 300 pounds and doubles up as a sitting place.
It is a 17-quart cooler that can keep your food and drinks cold for around 30 hours. It has a covering lid that opens fully at 180-degrees and allows uninterrupted access to the items inside the cooler.
This monster of a cooler has a large capacity and is good for those who need to carry around a lot of drinks in addition to their food. It can keep that food and those drinks cool for up to 30 hours, which is more than enough for day-to-day work. This model can support up to 300 pounds, which makes it suitable as a seat during lunch.
With the capacity of 17 quartz, this cooler can easily accommodate 18 cans at once that remain cold for up to 30 hours.
Security is a major concern when it comes to coolers, as you want to make sure that not only nothing falls out of your ice chest, but it’s not left open or easy to access for someone who wants to steal something. You don’t have to worry about that with Klein Tools’ cooler, as it comes with a latch that provides a space to lock your cooler shut.
has an internal storage compartment on the underside of the lid. It’s a great place for napkins, utensils, keys, or whatever really.
Indeed, Klein coolers aren’t only cheap but they are one of the few dedicated lunchboxes on the market. Hence, even if you find a good cooler out there, it is so rare to find one that was developed to serve as a lunch box and that gives Klein Tools a handsome advantage.
The handle of this cooler is very well-made and has a big belt made of nylon for carrying, with metal hooks added to lend the plastic extra durability. It’s clear that this product was crafted with quality in mind.
You've got a carry strap on here that it's really durable it's basically a seatbelt you're gonna have a really hard time breaking this thing.
My personal favorite feature, with a 300 lbs. capacity this unit is specifically designed to be your lunchtime seat. So if you're on a job site that doesn't exactly have a furnished lunch room, you've always got a place to sit that isn't on cold, wet concrete or in the mud.
This has one large main compartment and is a very sturdy product. This is durable and has a weight capacity of almost 300 pounds.
Its size and inclusion of an interior compartment to store small items make it very practical and convenient to use. The shoulder strap in the cooler also makes it very easy to move around.
It has a 17 quart (18 can) capacity plus it doubles as a handy seat. This is the only coolbox on this list I would recommend sitting on. It is rated for 300lbs.
This is a good solid cooler that doubles as a seat. The performance is similar to the YETI range of coolers without worrying about the huge price tag.
Inside storage compartment, lid opens full 180-degrees to access and holds items like phone, medicine, keys, napkins, utensils, etc. Lid stays open at 90-degrees to allow uninterrupted access.
Highly durable and well-made, the large 17qt.(16.1L) compartment can hold quite a few items of varying sizes and the smaller section in the lid is ideal for smaller items. This lunch cooler keeps food cold for up to 30 hours.

What experts didn't like

Doesn’t have a divider inside.
The strap may come off.
Strap attachment is weak.
A bit flimsy strap.
Some users may find that it could do with some extra mesh on the outside for storage.
No drain plug is included.
A bit pricey. Big for a lunch box. No ice pack is included.


Nothing enhances a hot summer day like an ice-cold beverage or some refreshing food like chopped fruit. If you find yourself outside in areas where there isn’t electricity or the availability of a refrigerator, you will need an insulated cooler that can keep these cold treats cold during a hot day.

Coolers are made in soft varieties that are convenient to collapse and pack away when they aren’t in use, or the cooler can be hard and constructed of rigid materials that give them more durability and strength. We are focusing on hard coolers and their benefits in this buying guide where we will break down some of the common differences in the varying styles and sizes you can find online, so you can make an informed decision on which hard cooler will work best for you.

A cooler ultimately needs to keep things cold. The best way to set yourself up for success when using a cooler is to put drinks or food in it after they are already cold, whether that means they were in your freezer or refrigerator or simply purchased from the cooler-section of a local store. The addition of ice will then make the internal temperature of the cooler drop even further, setting you up for the best results in your quest to keep your drinks cold.

The insulation of the cooler is now the main factor that works at keeping the cold inside and the heat outside. Generally, a thicker cooler will have more insulation in it, since they are designed to have a bigger buffer of air or insulating materials between your cold items and the outside air. As heat tries to enter the cooler, the greater layers of insulation will make the process much slower. If you are hoping to have ice and drinks last for multiple days in your hard cooler, you will want to look for really thick coolers that have been proven to perform at the highest level. These coolers will often be very rugged and well-made.

The size of a cooler makes a world of difference when it comes to how and where it can be used. If you are taking your own lunch with a few drinks out to a remote spot to have a secluded meal, you could have great luck using a Coleman FlipLid Personal Cooler, 5 Quarts that will hold a decent amount of food and drinks for one person without becoming a heavy burden that takes up unnecessary space. These smaller hard coolers work well for simply packing some drinks with you when you’re outside working in the heat of the summer or playing at the beach as well. If you want something a little bigger, maybe for that picnic for two that you’re planning, or just to fit more drinks inside, there are bigger varieties that still have a sturdy and solid handle attached like the classic-looking Igloo Cooler. Coolers like these are fun and convenient to grab when you’re on the go.

Some of you might be shaking your head because you need a cooler than can hold enough food to feed a small army, hold refreshments for a children’s soccer team or sustain a whole family for a weekend of camping. Hard coolers come in huge sizes as well, often being able to hold enough weight inside that it will take two people to lift it. With a large hard cooler, you will have a lot of space to drinks, food and ice inside without having to do any mental gymnastics to make it all fit. These types of coolers have sturdy handles on each side that are easy to use when the cooler is weighted down and there is even a drain plug built-in at the bottom to allow for easy drainage when the ice finally melts away. Other models offer features like a set of wheels on one end so you can still move the heavy cooler by yourself if you’re up for pulling it along behind you.

Buying Advice

  • Some coolers have built-in cup-holders on their lids. This handy feature could be useful when you’re using the cooler’s lid as a side table that you don’t plan on opening often.
  • Hard coolers with a short and wide stance will be very stable when placed on uneven surfaces. These proportions would be ideal for those of you who plan to use it in places where the ground might not be flat.
  • If you want your cooler to keep ice for a really long time, you will want to condition the cooler before using it. A simple way of doing this is to pre-cool the inside of the cooler with ice or something similar the night before you plan to pack your cooler with the actual food and drinks of your choice. The inside of the cooler will now start off in cold state so it won’t immediately transfer room-temperature heat into your drinks and ice. Condition your coolers and you’ll see a noticeable difference in how long they hold ice.