Open main menu

Sierra Designs Lookout CD

rated 4.0 of 5 stars

The Lookout CD has been discontinued. If you're looking for something new, check out the best four-season tents for 2020.

photo: Sierra Designs Lookout CD four-season tent


Price Reviewers Paid: $300.00-$400.00


5 reviews
5-star:   2
4-star:   2
3-star:   0
2-star:   1
1-star:   0

The stability of my Lookout CD 2.0 is excellent. I love the double doors which come in soooo useful in the wind, pitching is quick and easy enough for one person. The lookout roof panel is a fantastic feature in those summer nights looking out at the stars.

Not THE lightest 2.5/3 person tent but light enough, given the stability I wouldn’t trade it off for a few ounces saving.


  • Quick easy pitch
  • Stability
  • Double doors, well placed
  • Lookout fly and inner
  • Weight for such a stable tent


  • Vestibules could be bigger, but I can live with it.

Pitching is simplistic... easy, even for a solo operation. Poles are easily placed, strong and light, this tent is stable enough to hold itself. I do however use pegs to keep things super tight. As far as stability in wind goes, I’m in mine right now and it’s gusting a hoolie from the mountain, but the tent is super stable.

My tent is now 19 years old. I’ve had it from new and recently reproofed it. I did however forget to reproof the sewn in groundsheet, so I’m going to do that but also add a footprint in order to lengthen the life of this beloved refuge.

I've never had any issue with the ventilation. It has to be remembered that this is a 3/4 season tent.

In terms of space: no issues whatsoever. I do use it more as a two-man than a three, but the available space is huge for both sleeping and stowage.

As I’ve said, my tent is 19 years old now, however ALL zips still work faultlessly, I only wish that Sierra Designs would reissue this tent so that I could buy another one.

Ive used this tent in all seasons, from hot sunshine to driving rain and snow. Been used high on wild amps and valley bottom, it has never once let me down... so reissue this tent lol.


I’ve tested many tents, the Lookout is my all time favourite.

Source: bought via a "pro deal"
Price Paid: £200


Welcome to Trailspace, Phil! Thanks for sharing your experience with this SD tent.

11 days ago

Abused for over 16 years. Abused is the correct terminology. It's been buried in the snow...not talking about the crap videos online, but rather 4 feet of snowfall without shoveling!!!!! Yeah. Packed through the Lost Coast......pissing rain with over 10 years of abuse in the Trinity Alps, NNF, throughout the Sierra, Mt Whitney to Mt Hood. Trinity Alps through winter, on and on and on and on and on.


  • Durability
  • Funtionality
  • Waterproof
  • Windproof
  • Design
  • Etc etc etc etc


  • Preferably would need a second door. That's it. Only complaint, but most won't find the need for a second. Snow snow and more snow.......!

Anyone that tells you that this tent is for the birds hasn't used it. time, ohhhh I forgot to seam seal...blah. Don't listen to these idiots. This tent is amazing from start to finish.

Only thing that SD could have added is a second door. Yes, digging and redigging out the snow from the tent is a pain. Two doors would help.

Source: bought it new
Price Paid: $400


Welcome to Trailspace, Ben. It sounds like your SD tent has had a lot of action. Got any pictures of your tent you'd be willing to add to your review?

4 years ago

My problems with this tent: It leaked the first time i used it. SD said i didn't seal the seams in the fly sufficiently. They factory taped them (which suggests to me they should give better sealing instructions, or factory tape the seams). The tent then spontaneously developed a pea-sized hole near the roof vent. SD couldn't fix this. Also, one of the bungees for the much-ballyhooed clip-locs disappeared, severely compromising the structural integrity of the tent. Opening the vestibule zipper from the ground when you are inside requires some serious contortion.

All the other reviews say setup of this tent is easy -- it isn't difficult, but it isn't quick either. The tension at the top of the tent is way too tight, such that the roof panel can hardly be zipped shut.

Pluses? It is by far the lightest tent that is 4 season and has this much room. I returned after one disappointing backpacking season. I will replace it with an Integral Designs Halfdome or a Marmot.

Design: 4 season convertible
Sleeps: 2-3
Ease of Setup: medium
Weight: 7 lbs
Price Paid: $475 Cdn

The only problem I have encountered with this tent is the problem of unzipping the fly vent on the rain fly. It would be wonderful if Sierra Designs created a feature that allowed you to do this from inside the tent instead of having to get out and unzip it from outside. A small problem, but food for thought. I have a friend who owns a Marmot mountaineering dome. This tent has this feature, and it is quite convienient.

Design: 3/4 season mountaineering dome
Sleeps: 2/3
Ease of Setup: Imcredibly easy to set up, clip system is wonderful
Weight: 6 lbs. approx.
Price Paid: approx $300-350

Cette tente est exceptionnel. Elle est spacieuse et très bien ventilé grace à son 'toit ouvrant!'

Ayant eut à tester cette tente à plusieurs reprises, je peux dire qu'elle supporte très bien

les vents fort (Elle a résisté à des vents de 140 km/h au Mt-Albert en hiver!)

Légerte, stable et abordable, c'Est vraiment une très bonne tente!


This tent is exceptional. It is roomy and is very well ventilated thanks to its 'sliding roof!' Having had to test this tent on several occasions, I can say that it supports the winds very well (It resisted winds of 140 km/h on Mt Albert in winter!) Stable and accessible, it is really a very good tent!

Design: 4 seasons
Sleeps: 2
Ease of Setup: easy
Weight: 6lb2oz.
Price Paid: $474 CDN

You May Like