Big Agnes Bird Beak 4 Person SL Dome Tent Review

When we created this review for the Bird Beak 4, we compared the data from one hundred and sixty 4 person dome tents, evaluating more than 60 different facts. We also looked at the total price including shipping & discounts at thirteen different suppliers online shops, to source the best bargain for you.

The Bird Beak SL Fly Open
Big Agnes's Bird Beak 4 SL With the Fly Open
In the review, we will cover for you:
  • An outline of the reviews we found.
  • A detailed overview of the features, materials and dimensions.
  • The Pros and Cons about the tent.
  • The Best Value that we Found!

Here at all our reports are produced from our unique database of more than 1,000 tents, that are for sale in America. Our aim is to provide you an impartial report and our own individual rating based on the statistics, along with the best value and lowest price we found.

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  • Big Agnes Logo
  • Manufacturer: Big Agnes
  • Model: Bird Beak SL
  • MPN: TBBSL419
  • Sleeping Capacity: 4 Persons
  • Designed For: 3 Seasons
  • Best Use: Bicycle & Motorbike Camping
  • Type: Dome Tent
  • Available in: Other Sizes
  • MSRP: $599.95
  • Other Stores and Suppliers

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Bird Beak 4 Pictures and Videos

Click on an image or video to enlarge them!

The Bird Beak SL With the Fast Set Up

Big Agnes Bird Beak 4 SL With the Fast Set Up
Fly Closed on the Bird Beak SL 4

Fly Closed Bird Beak 4 SL

A video about the Bird Beak 4 tent.

Another video about Big Agnes's tents.


Logo Representing the Features Section


  • Freestanding: Yes
  • Color: Rust Orange, Gray
  • Number of Rooms: 1
  • Number of Windows: None
  • Number of Doors: 2
  • Zippers: Easy grip zipper pulls
  • Storage Pockets & Gear Loft: Yes, Sold separately
  • Mesh Roof & Walls: Half, Half
  • Footprint: Not Included, Available Separately
  • Bird Beak 4 floor saver
Logo Representing the Materials Section

Materials and Extras

  • Inner Walls: Polyester Mesh And Silicone-treated Ripstop Nylon
  • Full Fly: Silicone-treated Ripstop Nylon
    Fly Waterproof Ratings: 1200 mm
  • Floor Materials: Silicone-treated Ripstop Nylon
    Floor Waterproof Ratings: 1200 mm
  • Pole Material: DAC Featherlite NFL And NSL
  • Number Of Poles: 2
  • Pole Dimensions: 15 Mm 13.55 Mm And 14 Mm
  • Guy Lines & Guy Outs: Yes, Yes
  • Stakes: Lightweight Aluminum Hook
Logo Representing the Dimensions Section


  • Floor Area: 56 sq. ft.
  • Center Height: 5 foot. 0 inches.
  • Packed Weight: 8 Lbs 8 Oz
    Trail Weight: 8 Lbs. 2 Oz.
  • Packed Size: 23 x 9 inches.
  • Number of Vestibules: 1
    Total Vestibule Area: 16.00 sq. ft.
    (Sold separately)
  • Screened Areas: None
  • Awnings: None

Tent Set Up

Color-coded webbing and buckles make set up easy

Green Thumbs Up Logo

Summary: Favorable Reviews

People who bought the tent mentioned: Great for everyday camping and car camping or light couple nighters. The store pockets built in the tent mesh are fantastic. Two doors on the three bigger models are excellent.

Teal Thumbs Down Logo

Summary: Unfavorable Reviews

Campers who purchased the tent said: It took more time than expected to set up. It is a little heavy for backpacking. Additional stakes would be nice . Vestibule needs to be purchased separately for the 3 and 4 person model.


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The Bird Beak 4 SL has two doors and a peak center height of 5' 0, which is a little bit smaller than the average height of the 134 different 4 person tents we have examined With 56 square feet of room inside, it is significantly smaller than some other 4-person tents, and it would be quite cramped for you and, up to three other campers during the 3-seasons, this tent is suggested for use in, smaller tents like this one can generally make a great choice for campers that like spending heaps of time outside exploring the great outdoors.

Some of the cool things about dome tents are, that they are generally speaking light, making them easy to carry. In near all instances, 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 without a doubt the most commonly seen of all the different sorts of tents you will find when camping. They tend to fair better in bad weather than other types, allowing water to roll off the sloped sides, unlike cabin tents that have flat roofs, resulting in the water pooling on the roof. The simplest dome tent will have a square footprint, sloped walls two or more poles which cross in the center of the roof. Because of the way they are made, it is generally considered that they are best for up to a maximum of 6 campers.

Underneath you can browse an account of the tent's pros and cons.

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  1. Freestanding. The Bird Beak SL can support its own weight on any terrain. It does not even have 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. Internal storage. It is nice to see Big Agnes has added a gear loft and pockets in the interior to store some of your stuff.
  3. More than one door. With 2 doors, it is simpler to get in and out of the tent, in the middle of the night if needed.
  4. The rainfly completely covers the tent body. The rainfly covers the whole body of the tent from the top to the bottom and has a waterproof rating of 1200mm. Meaning it will easily protect you against heavy rain.
  5. Other sizes are available. Big Agnes has also made this model available in Other Sizes.


  1. Not roomy. With a floor area of 56 square feet, the Bird Beak 4 is smaller than quite a few of the 134 other 4 person tents we have looked at.
  2. No windows. With no windows it is not easy to keep the tent cool on a hot summers night.
  3. No Vestibules. If you want to keep your dirty shoes, clothes, and backpacks protected from the elements, you will have to keep them inside the tent.
  4. Footprint not Included. There is no included footprint, there is one available separately designed for the Bird Beak 4 footprint Even though the floor may be made of Silicone-treated ripstop nylon, it is still best to protect it further with a footprint, especially on rough terrain.
  5. A little heavy for backpacking. Even though the Bird Beak 4, looks like a small tent, it is not ideal for backpacking as it weighs 8 pounds. This is quite a lot more than many other backpacking tents
  6. Sloping walls. Even though Dome tents have many attributes to be positive about. The sloping walls do tend to make it all the more smaller inside.
  7. Storage Space. Due to the size of the tent, one cannot store a lot of stuff inside..


4.4 Stars Logo

Our Ratings: 4.4 STARS

Big Agnes's Bird Beak 4 SL tent is good for bicycle & motorbike camping. Here are a few other points not already mentioned above which, we found and liked, while researching the model: Features exceptional living space for cot sleeping or those wanting more room than a traditional backpacking tent , Set up in shelter-mode without the inner tent body for maximum shelter volume and easy in/out access and Media pockets located above sleeping area enable clean earbud cord routing from phones or other devices.

With wonderful ratings, a couple of reviews and a minimum headroom of 5' and 56 square feet of space to play with, this tent is like your own small home away from home. This will allow you together with 2 other people to share some delightful time enjoying nature. We found a decent amount of positive points about the tent that you can study above.

If you came to this website looking for recommendations about this actual tent, we think, it would make for a great acquisition. In case you just happened to land on this page while looking for a new tent having never heard of this manufacurer or this tent previously, it is possibly a good thing to check out some other similar tents also.

Value for money: In terms of value for money, this tent is on a par with the average cost of all the one hundred and fifty-four, four-person tents we have studied, this alone by itself does not make it good value for money. We also need to take a look at other factors in-depth, as we do with every tent.

When we determine the overall score of an individual tent, we reflect upon plenty of things, looking for points where the tent could shine against other very similar tents and where it is coming up short. On this occasion, with a total score of 4.4 and the price statistics above, one can notice that with a cost of $599.95 Big Agnes's Bird Beak 4 SL is a great purchase the cost is not at all overpriced when compared with similar tents.

The overall score shows that the quality and space, the tent offers make it a a very good buyfor those looking for for a quality 4-person tent. It is also worth thinking about the fact that it is discounted by 0% from the manufactures suggested retail price. It will make an ok choice for nearly all people looking for an appropriate three-season dome tent to camp with, that will serve you well for years to come.

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Other Sizes and Variations of the Big Agnes Bird Beak Model

Model Headroom Sleeping Area

Big Agnes Bird Beak SL 1
Bird Beak 1 SL

3' 5"18 sq ft

Big Agnes Bird Beak SL 2
Bird Beak 2 SL

3' 8"32 sq ft

Big Agnes Bird Beak SL 3
Bird Beak 3 SL

4' 2"47 sq ft

Big Agnes Bird Beak SL 4
Bird Beak 4 SL

5' 0"56 sq ft
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