Eureka Tetragon HD 3 Person Dome Tent Review

While creating this review for the Tetragon HD 3, we compared data from one hundred and seventy-seven other three person dome tents, analyzing more than 60 different details. We also checked prices including shipping & discounts from thirteen different retailers online shops, to source the best deal for you.

The Tetragon HD Fly Open
Eureka's Tetragon HD 3 With the Fly Open
In this review, we will show you:
  • A look at the customer reviews we found.
  • A detailed analysis of the features, materials and dimensions.
  • The Pros and Cons of the shelter.
  • The Best Value that we Found!

At all our reports are produced from our individual database of more than one thousand tents and shelters, that are sold in the United States. Our aim is to give you an objective report and our own unique rating based on the statistics, along with the lowest price and best value we found. At this moment in time, this tent is no longer listed on the manufactures website or in the other thirteen stores we check daily.

Best Value & Low Price

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  • Eureka Logo
  • Manufacturer: Eureka
  • Model: Tetragon HD
  • Year Introduced: 2015
  • MPN: 2629142
  • Sleeping Capacity: 3 Persons
  • Designed For: 3 Seasons
  • Best Use: Bicycle & Motorbike Camping
  • Type: Dome Tent
  • Available in: Other Sizes
  • MSRP: $129.95
  • Other Stores and Suppliers

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  • MORE SELLERS Logo Not found Logo Not found Logo Not found Logo Not found Logo Not found Logo Not found Logo Not found   

    Eureka Logo Discontinued   

Tetragon HD 3 Pictures and Videos

Click on an image or video to enlarge them!

The Tetragon HD With the Fly Off

Eureka Tetragon HD 3 With the Fly Off
Dimensions of the on the Tetragon HD 3

Dimensions of the Tetragon HD 3

A video about the Tetragon HD 3 tent.

Another video about Eureka's tents.


Logo Representing the Features Section


  • Freestanding: Yes
  • Color: Cement, Java
  • Number of Rooms: 1
  • Number of Windows: 1
  • Number of Doors: 1
  • Zippers: N/A
  • Storage Pockets & Gear Loft: Yes, Yes
  • Mesh Roof & Walls: Full, N/A
  • Footprint: Not Included
Logo Representing the Materials Section

Materials and Extras

  • Inner Walls: 63D 190T Polyester Taffeta
  • Half Fly: 63D 190T Polyester Taffeta
    Fly Waterproof Ratings: 1000 mm
  • Floor Materials: 63D 190T Polyester Taffeta
    Floor Waterproof Ratings: 1000 mm
  • Pole Material: Fiberglass
  • Number Of Poles: 2
  • Pole Dimensions: 8.5 And 7.9mm
  • Guy Lines & Guy Outs: Yes, Yes
  • Stakes: Steel Skewer
Logo Representing the Dimensions Section


  • Floor Area: 49 sq. ft.
  • Center Height: 4 foot. 4 inches.
  • Packed Weight: 6 Lbs 7 Oz
    Trail Weight: 6 Lbs. 7 Oz.
  • Packed Size: 6.5 x 22 inches.
  • Number of Vestibules: None
  • Screened Areas: None
  • Awnings: None

Tent Set Up

Easy two pole dome setup in minutes

Green Thumbs Up Logo

Summary: Favorable Reviews

Easy to set up. Interior is roomy. Almost no leaking even in a rainstorm, but it's best to add extra seam sealant. Excellent construction overall.

Teal Thumbs Down Logo

Summary: Unfavorable Reviews

Space is not really good for three people. Rainfly flaps wildly during windy nights. People may have trouble sleeping with the noise it makes. Strong gusts may also bring the tent down.


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The Tetragon HD 3 has one window and one door and a maximum center height of 4' 4, which is a tiny bit less than the average height of the 144 other 3 person tents we have examined With 49 square feet of room inside, it is a little bit larger than some other 3-person tents, and it should accommodate you and, up to two other campers throughout the 3-seasons, this tent is recommended for use in, smaller tents similar to this one generally make a suitable choice for people who enjoy spending heaps of hours outside the tent exploring.

A few of the great things about dome tents are, that they are under normal circumstances not too heavy, making them simple to carry around. In most all cases, tents used for backpacking are of the dome type. They are usually, freestanding and very straightforward to set up. In calm weather, you could do without securing the tent with stakes and ropes, not that this is recommended.

Dome tents are the most commonly seen of all the various sorts of tents you will find when camping. They tend to do better in storms than other types, allowing rain to easily slide off the slanted walls, unlike cabin tents that have flat roofs, resulting in the water pooling on the top. The simplest dome tent will have a rectangular footprint, sloped walls two or more poles which converge in the middle of the roof. Because of their construction, it is generally thought of that they are best suited for up to a maximum of 6 people.

Beneath you can find an account of the tent's strongest and weakest points.

Click or Tap on the Tab you Want to See!


  1. Freestanding. The Tetragon HD can support its own weight on any terrain. It does not need to be staked down in most cases. But in case of strong winds, it is always best to secure it to the floor with the included steel stakes and guylines.
  2. Has Gear Loft. It is good to see Eureka adding a gear loft in the interior to store some of your things.
  3. Plenty of Positive Reviews The Tetragon HD 3 has Tons of excellent Reviews
  4. Other sizes are available. Eureka has also made this model available in Other Sizes.
  5. Low price. It is a great purchase for a 3 person dome tent that provides this much space. Not many tents available on the market give this level of quality for only $129.95


  1. No Vestibules. If you want to keep your dirty shoes, clothes, and backpacks protected from the rain etc, you need keep them inside the tent.
  2. Rainfly does not completely cover the tent. The rainfly only covers the ceiling and part of the tent body from the top. Meaning it may not protect against heavy downpours.
  3. Footprint not Included. There is no included footprint, The floor may be made of 63D 190T Polyester taffeta but it is still best to protect it further with a footprint, more so on rough terrain.
  4. Out of Stock. Unfortunately this particular tent is not currently in stock. It is still on the manufactures site the last time we looked.
  5. A little heavy for backpacking. Even though the Tetragon HD 3, looks like a small tent, it is not probably the best choice for backpacking as it weighs 6 pounds. This is quite a lot more than many other backpacking tents
  6. Sloping walls. Even though Dome tents have many qualities to rave about. The sloping walls do tend to make it all the more smaller inside.


4.3 Stars Logo

Our Ratings: 4.3 STARS

Eureka's Tetragon HD 3 tent is good for bicycle & motorbike camping. There are a couple of other things not mentioned above which, we found and liked, while researching the model: This freestanding, two-pole dome architecture includes a fiberglass frame with clips and ring/pin corner assemblies to ensure fast, easy setup, Includes the exclusive E! Media Center in-tent entertainment hub for quiet time or rainy days, plus two storage pockets and a gear loft and Bathtub floor and fully seam taped construction keep water out.

With superb ratings, plenty of reviews and a center height of 4' and 49 square feet of space to play with, this tent is like your own little home away from home. It enables you together with 2 other friends to enjoy some delightful time in the outdoors together. We found a decent amount of positive points about the tent that you can study above.

If you came to this page looking for suggestions about this actual tent, we think, it should make for an awesome purchase. If you simply happened to arrive on this website while browsing for a brand new tent having never heard of this manufacurer or this model previously, it is perhaps a good thing to look at a few more comparable tents.

Value for money: As far as value for money, this tent is significantly more competitive than the average price of all the one hundred and ninety-three, three-person tents we have looked at, all alone this does not make it good value for money. We also need to look at other factors in detail, as we do with every tent.

When we measure the ratings of a tent, we look at tons of conditions, finding areas where the tent could perform well against other comparable tents and where it is not quite as good. On this occasion, with an overall rating of 4.3 and the price conclusions above, we can conclude that with a price of $129.95 Eureka's Tetragon HD 3 is a fantastic purchase and astonishingly priced when compared with similar tents.

Its ratings show that the quality and space the tent offers were not in any way compromised to arrive at a price undoubtedly under the usual price for similar tents. It could make a very good choice for nearly all campers searching for a comfortable three-season dome tent to go camping with, that should serve you well for years to come.

Best Value & Low Price

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Other Sizes and Variations of the Eureka Tetragon HD Model

Model Headroom Sleeping Area

Eureka Tetragon HD 2
Tetragon HD 2

4' 0"35 sq ft

Eureka Tetragon HD 3
Tetragon HD 3

4' 4"49 sq ft

Eureka Tetragon HD 4
Tetragon HD 4

5' 0"64 sq ft

Eureka Tetragon HD 5
Tetragon HD 5

6' 0"81 sq ft

Eureka Tetragon HD 8
Tetragon HD 8

6' 4"120 sq ft
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