Marmot Mantis Plus 3 Person Dome Tent Review

When we prepared this review of the Mantis Plus 3, we examined data against one hundred and sixty-eight three person dome tents, analyzing more than sixty different facts. We also looked at the total price including shipping & discounts at thirteen different retailers stores, to find the best price for you.

The Mantis Plus Fly Open
Marmot's Mantis Plus 3 With the Fly Open
In this report, we will cover for you:
  • A summary of the customer reviews we found.
  • A thorough overview of the features, materials and dimensions.
  • The Pros and Cons of the tent.
  • The Best Value that we Found!

Here at our reports are produced from our particular database of more than 1,000 tents and shelters, that are found in the USA. Our aim is to give you an impartial report and our own unique rating based on the data, along with the lowest price and best value we could find.

Best Value & Low Price

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  • Marmot Logo
  • Manufacturer: Marmot
  • Model: Mantis Plus
  • MPN: 39830
  • Sleeping Capacity: 3 Persons
  • Designed For: 3 Seasons
  • Best Use: Bicycle & Motorbike Camping
  • Type: Dome Tent
  • Available in: Other Sizes
  • MSRP: $257.00
  • Other Stores and Suppliers

  • Logo Buy Now   $257.00
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Mantis Plus 3 Pictures and Videos

Click on an image or video to enlarge them!

The Mantis Plus With the Fly Off

Marmot Mantis Plus 3 With the Fly Off
Fly Closed on the Mantis Plus 3

Fly Closed Mantis Plus 3

A video about the Mantis Plus 3 tent.

Another video about Marmot's tents.


Logo Representing the Features Section


  • Freestanding: No
  • Color: Crocodile, Green
  • Number of Rooms: 1
  • Number of Windows: None
  • Number of Doors: 1
  • Zippers: Jingle-Free Nylon Zipper Pulls
  • Storage Pockets & Gear Loft: Yes, N/A
  • Mesh Roof & Walls: No, Half
  • Footprint: Not Included, Available Separately
Logo Representing the Materials Section

Materials and Extras

  • Inner Walls: 40D 100% Polyester No-See-Um Mesh F/R & 68D 100% Polyester Taffeta F/R
  • Fly: 68d 100% Polyester Taffeta F/R
    Fly Waterproof Ratings: 1500 mm
  • Floor Materials: 68D Polyester Taffeta 190T F/R
    Floor Waterproof Ratings: 2000 mm
  • Pole Material: HD Velocity 7000 Series Aluminum
  • Number Of Poles: 1
  • Pole Dimensions: N/A
  • Guy Lines & Guy Outs: Yes, Yes
  • Stakes: N/A
Logo Representing the Dimensions Section


  • Floor Area: 47 sq. ft.
  • Center Height: 5 foot. 1 inches.
  • Packed Weight: 7 Lbs 15 Oz
    Trail Weight: 7 Lbs. 6 Oz.
  • Packed Size: 24 x 9 inches.
  • Number of Vestibules: 1
  • Screened Areas: None
  • Awnings: None

Tent Set Up

Color Coded "Easy Pitch" Clips and Poles makes setting up the tent a breeze

Green Thumbs Up Logo

Summary: Favorable Reviews

Campers who purchased the tent said: They were super happy with the purchase. This tent is fantastic for backpacking and festivals. It easily packs into a backpack, and it also comfortably fits a queen air mattress. The shade provided by the front fly was much appreciated. One person mentioned they were pleased when they woke up, and there was a rainstorm outside, but the inside of the tent was completely dry.

Teal Thumbs Down Logo

Summary: Unfavorable Reviews

People who bought the tent reported: There are minor annoying design flaws. For example, the velcro straps which attach the fly to the pole structure are very short and difficult to manipulate.


Coleman Connectable 3
Coleman Connectable Fast pitch 3
  • 28% More Space
  • 8% Extra Headroom
4.4 Stars Logo (4.6)
More Details

$127 Cheaper

Kelty Tallboy 4
Kelty Tallboy 4
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  • 15% Extra Headroom
4.4 Stars Logo (4.2)
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Kelty Acadia 4
Kelty Acadia 4
  • 21% More Space
  • 16% Extra Headroom
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Kelty Sequoia 4
Kelty Sequoia 4
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4.4 Stars Logo (4.4)
More Details

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The Mantis Plus 3 has one door and a maximum center height of 5' 1, which is a tiny bit more than the average height of the 139 various 3 person tents we have studied. With 47 square feet of room inside, it is a little bit smaller than some other 3-person tents, and it could be a little tight for you and, up to two other campers during the 3-seasons, this tent is suggested for use in, smaller tents similar to this one generally make a really good choice for campers who enjoy spending lots of hours outside their tent getting some air.

Some of the fantastic points about dome tents are, that they are for, the most part lightweight, making them easy to carry. In nearly all cases, tents used for backpacking are of the dome type. They are generally speaking, freestanding and very easy to set up. In calm weather, you could do without guy lines and stakes, not that this is recommended.

Dome tents are without a doubt the most common of all the different types of tents you will find when camping. They tend to do better in bad weather than other types, allowing water to easily slide off the sloped sides, unlike cabin tents that have flat roofs, resulting in the rain pooling on the top of the tent. The most basic dome tent will have a rectangular floor, slanted walls two or more poles which converge in the center of the roof. Due to the way they are made, it is generally thought of that they are best for up to a maximum of 6 campers.

Down below, you can find a list of the tent's strongest and weakest points.

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  1. Plenty of Headroom. With 7% more headroom than similar size tents, one can easily count this as a plus.
  2. Vestibule. Having one vestibule. Affords you a place to store shoes and other things that can get dirty, muddy, this is a big plus.
  3. Internal storage. It is good to see Marmot has added a gear loft and pockets in the interior to store some of your gear.
  4. Durable, water-resistant floor. The floor material is 68D Polyester Taffeta 190T F/R, which is a substantially thick and high-strength fabric. Meaning the base is not prone to tears and punctures. Also, the material has a 2000 mm waterproofing rating, which is very good for most circumstances.
  5. Other sizes are available. Marmot has also made this model available in Other Sizes.
  6. Low price. It is a great buy for a 3 person dome tent providing this much space. Not a lot of tents available on the market provide this level of quality for only $256.95 info_outline


  1. Not roomy. With a floor area of 47 square feet, the Mantis Plus 3 is smaller than quite a few of the 139 other 3 person tents we have looked at.
  2. Footprint not Included. There is no included footprint, The floor may be made of 68D Polyester Taffeta 190T F/R but it is still best to protect it further with a footprint, especially on rough terrain.
  3. A tad heavy for backpacking. Even though the Mantis Plus 3, looks like a small tent, it is not ideal for backpacking as it weighs 7 pounds. This is quite a lot more than many other backpacking tents
  4. Sloping walls. Even though Dome tents have many things to be positive about. The sloping walls do tend to make it all the more smaller inside.


4.4 Stars Logo

Our Ratings: 4.4 STARS

Marmot's Mantis Plus 3 tent is suitable for bicycle & motorbike camping. Here are a few other things not mentioned above which, we found and liked, while reviewing the model: Removable Front Vestibule that Converts into a Roomy Awning, Interior Pockets for Small Gear Organization and A seam-sealed weatherproof fly ensures protection in inclement weather.

With great ratings, and a center height of 5' and 47 square feet of space to play with, this tent is like your very own miniature apartment. It will allow you to spend some really enjoyable time camping. We found a decent amount of pros about the tent that you can read through above.

If you found this page looking for recommendations about this particular tent, we consider, it will make for a great purchase. If you simply happened to arrive on this website while looking for a brand new tent having never heard of this brand or this tent model previously, it is possibly a good idea to check out some more comparable tents.

Value for money: When contemplating value for your money, this tent is a more competitive than the usual cost of all the one hundred and ninety-three, three-person tents we have looked at, this just by itself does not make it good value for money. We also need to think about other things in-depth, as we do for each tent.

When we determine the ratings of a tent, we examine a good deal of data points, looking for points where the tent could outdo other near-identical tents and where it is lacking. In this case, with an overall rating of 4.4 and the price details above, It is simple enough to identify that with a ticket price of $256.95 info_outline Marmot's Mantis Plus 3 is a very good bargain and fabulously priced when compared with similar tents.

The ratings show that the build and size the tent provides were not skimped on to get a price tag significantly below the normal price for similar tents. It could make a superb choice for nearly all campers looking for an appropriate three-season dome tent to go camping in, that should serve you well for years to come.

Best Value & Low Price

Amazon Logo
Fast 2 Day Shipping Available to Most Locations
$256.95 info_outline
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Other Sizes and Variations of the Marmot Mantis Plus Model

Model Headroom Sleeping Area

Marmot Mantis Plus 2
Mantis Plus 2

4' 7"44 sq ft

Marmot Mantis Plus 3
Mantis Plus 3

5' 1"47 sq ft
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