Intex Mariner 4 Review: Ultimate Review and Guide [2023]

Last Updated January 27, 2023

Whether it is just a calm float down the river, a relaxing fishing trip on the lake, or an exciting ocean excursion, the best experience comes from the one where you are riding the right boat. A suitable one that won’t break your budget. 

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Thankfully, Intex has done it again for us. Their Intex Mariner 4 is their inflatable watercraft that is setting the bar for being the blowup that is strong and able to navigate well in a variety of waters. Sounds expensive? Nah. It is practical and won’t cost you a cent over what you are wanting to spend. 

If this is your first time to own an inflatable boat and you want to find out if this is the right one for your first dinghy ride, then you are in the right place. Our Intex Mariner 4 review will help you understand why we are stoked about it and why you need to buy it. 

Intex Mariner 4: Your Complete Guide

Intex Mariner 4 Inflatable Boat Set

Intex has been designing and manufacturing high-quality inflatable products for more than the amount of time I have actually lived. And, they are very good at what they do. One of the products that will not make you think twice, especially if you need it is their Intext Mariner 4. 

Just by looking at this boat, you will know how Intex placed their priority on innovation while still keeping the company’s goal of safety, value, and comfort. No wonder they are getting high praise from customers who have experienced using them. 

Intex has a long history of excellence, but for anyone who does not want to take the word for it and would rather go for the nitty-gritty of Intex Mariner 4, then read on. 


  • Dimensions: 10’ 9”x4’ 9”x 1’ 7”
  • Weight Capacity: 880 lbs (399.16 kgs)
  • Weight: 80 lbs (36.28 kgs)
  • Fishing pole holders: 2
  • Inflatable Seats: 3
  • Grab handles: 2 (one on each side)
  • Inflation and deflation valves: 4

It says a lot about a company when the products they produce improve and evolve over time. The first product ever made by Intex was an inflatable beach ball. From there, they have manufactured several other products that they have perfected. Including Intex Mariner 4. 

One of the inflatable boats they produced that has been around for quite a while now, Intex Mariner 4 has a lot of people agreeing that it is the most affordable inflatable boat with high-quality construction and material. 


  • 2 outer layers of heavy-gauge PVC mesh for added support
  • Heavy-duty lineally plastic flooring for comfort and firmness
  • 1 gear pouch and 1 battery pouch
  • Soldered rotational oar locks
  • Oar holders
  • TUV (Technischer Überwachungsverein or Technical Inspection Association) approved 
  • 2 Boston valves on the main hull
  • An all-around grab line and rub strake
  • 2 fishing rod holders
  • Motor mount fittings
  • U.S. Coast Guard I.D. – National Marine Manufacturer’s Association (NMMA) Certified
  • Package includes:
    • Repair patch kit
    • 54-inch deluxe aluminum oars
    • Inflatable seats
    • High-output manual hand pump

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Construction and Design

Intex Mariner 4 Inflatable Boat Set

The Intex Mariner 4 is designed for a more enjoyable time out in the waterless the worries of the inflatable popping at any time it gets in touch with another object. It has a lot of features that will help your ride feel the most comfortable and relaxing. 

Its dimensions are enough to provide a comfortable balance since there is plenty of room to distribute weight. The size is spacious even when you tag along with friends and gear on board. 

Both ends of Intex Mariner 4 is designed to mirror each other. The only time it has asymmetry to let you know which is the front or the back end is with a motor. Although, it really is not a problem with the symmetry since it helps push through the water in a rather straight line. It is also helpful during times when you are stuck in a jam by easily paddling away, from either side you are on. 

The multiple inflation valves that Mariner 4 has won’t have you spend the whole day inflating the boat. They are even more useful when you have to deflate after using it all day, just crank the valves open, and the boat deflates quickly. It goes the same for the inflatable sets that are easy to blow-up and store away. 

Most of the customers’ concern and worry is the floor as they are usually the weakest part of the majority of inflatable boats. Not with Mariner 4’s heavy-duty plastic floor. Its flooring makes it unique compared to other inflatables and is easier to stand on and fish with because of its stability. 


The construction of this Mariner 4 is durable and tough. Thanks to the heavy-duty and highest quality materials used in the making of this craft, you won’t have to worry about it getting damaged. 

Mariner 4 has an exterior with three separate layers of PVC providing your board with the strength and flexibility it needs. It helps in keeping the inflatable resistant to abrasions, impact, and UV damage. This type of PVC is perfect for holding in the air so you won’t have to inflate time after time. 

Lined with a rock guard, the boat’s outside part is safe from potentially dangerous objects like rocks or branches of swamp trees. In any event, the boat encounters something it can not hold up against, the package comes with a patch kit to make your inflatable ferry be seaworthy again in no time. 

Capacity and Comfort

Mariner 4 is a highly spacious and comfortable inflatable boat. It is roomy enough to carry up to four people at a tight squeeze, or a pair of paddlers along with their cooler and tackle box. 

With the listed capacity of 880 lbs and the inflatable seats arranged in a way that the boat is balanced, a group of 3 people can comfortably sit on all day with ease. 


Another reason that people buy Intex Mariner 4 over the other inflatables is because of its tons of goodies that it comes with. Most of which, while are completely standard, require less effort on your part to get hooked up. 

The package includes integrated fishing rod holders, for a relaxing boat fishing, a set of 54” aluminum oars for power moving your boat, and a hand pump as well as repair patch kit so you can immediately deal with any small problems you may encounter with your boat along the way. 

Intex Mariner 4 Inflatable Boat Set


  • Multiple valves for quicker inflation and deflation for this boat
  • Comes with oars and a pump to make you ready to hit the water immediately
  • Inflatable seating for a more comfortable boating
  • Comes with convenient storage pouches for batteries and other gear
  • Lightweight design for easy transport and storage
  • Multiple holders for fishing poles so you can enjoy actively spending time on the waters
  • Reinforced with extra layers of PVC giving your inflatable boat extra strength so you can boat worry-free
  • Inflatable keel offers the stability you’ll want when you’re trying to hook your line
  • Durable, affordable, and versatile


  • Warranty duration is only 30 days
  • Claims carrying capacity of up to 4 but the design can only hold up to 3
  • Not great for extreme conditions like strong winds, large waves, or whitewater rafting

Modifications for Intex Mariner 4

What often keeps people from buying an inflatable boat is when the dinghy seems as is. Some boats may be missing some features and there’s no way you can do anything to add what you need. With Mariner 4, you’re not just stuck with how it looks like and how it works when you first got it because there are a lot of ways to upgrade it. 


You wouldn’t want your fishing trip to be ruined by the harmful sun rays. Fortunately for Mariner 4, Intex has available canopies that can help out. There are different options to choose from that are tough, durable and can surely keep you out of the scorching heat. It can also keep you and your gear dry in case it rains. 


If you still want to hide away from the sun but don’t like adding the beefy canopies, Intex has sunroofs you can use as an alternative. They are lighter and less hefty but still do a great job of keeping off the sun’s ray to help you enjoy the waters as long as you want. 


Rowing with your oars is fun until get tired or the strong winds come rushing by. Luckily for Marine 4 users, the motor can now be easy to put on your boat. The Intex Mariner 4 motor that runs less than 3HP will be enough for your Intex Mariner 4 Inflatable Boat. Hook up the adapter for your motor easily with the motor mounts on the boat. 

Swivel Seats

Another reason Mariner 4 is popular among water enthusiasts is its versatility. One of its versatile aspects is the way you can add swivel seats to it. Use your swivel chairs that can be easily installed if you are focusing on seeing everything around you as you fish. 

It may leave less seating space for other passengers, but it will surely increase your fishing and relaxing game with comfortable swivel seats. 

Custom Floor

As if the Mariner 4 doesn’t come with sturdy flooring yet, Intex also provides another option if what the boat has doesn’t exceed your expectations. Their custom floor can give your boat the added stability and ease of use. 

What Is Intex?

You’ve probably heard of Intex before. I did. For me, it was from the inflatable floaters and the above ground pool I used to set up for the kids on warmer days. 

Intex Recreation Group (formerly The Wet Set®) has been leading the market in terms of distributing airbeds, above ground pools, spas, toys, boats, and more. Their success has been backed up by 40 years of experience, outstanding merchandise and flawless customer service. 

With their vision to be the most recognizable, trusted and innovative brand in the market, they routinely test every finished product to ensure they are meeting their elevated standards for quality, safety, and value. 

Intex does more than producing superior water toys and inflatable pieces of furniture. They have committed to lessening the amount of carbon footprint by working with the experts in reducing the number of fossil fuels used in the manufacturing of their products. Talk about perfection, safety, and sustainability. 


Without a doubt, Intex Mariner 4 is one of the most popular inflatable boats on the market now. That comes with no surprise because of its durability, versatility, and extreme convenience. If taken care of properly, it can last you several fishing trips with no problems. 

At a decent cost, it can outperform more expensive inflatables when putting through a number of tests. Even when purposely scrapped against small rocks and a bit rough surfaces, there were no visible scratches on the keel. 

Handling is also effortless with its inflatable keel and strong floor. Fitting it with an engine is makes it even easier to handle when you get tired from non-stop rowing. 

Should you buy it? While it can’t perform well on rough waters, Mariner 4 still offers an incredible value for your money. Surprisingly durable, versatile, and cost-effective, it is the best inflatable boat if you are looking for a hard-bottomed raft on a tight budget. 

FAQs (Frequently Asked Questions)

Q: Can Intex Mariner 4’s rubber get punctured easily?

Unless you are puncturing the rubber on purpose, Intex Mariner can’t get punctured easily. As far as normal boat wear and tear, this inflatable is durable, sturdy, and tough and can stand up against anything you throw at it. 

Q: What is the best way to keep or store Intex Mariner 4?

You can either store the boat inflated or deflated. Whichever way you want to store it, be sure that they are roomed in a dry and cool place not under direct sunlight. Keep away anything sharp or heavy. You may see some try to hang it up to store which is really not advisable. The best is to lay it flat. 

Q: How long does it take to inflate the whole thing?

With all the valves present for inflating (and deflating), it takes an average of 10 minutes with a manual pump and lesser with an electric pump. 

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