Kuiu Mountain Star Mod?

Interesting geometry. Maybe the roof is a little flat?

I'm curious but what others think the fly geometry is like?

It looks almost like a SMD Haven that's been modded to be a free standing, 4-season tent. http://www.sixmoondesigns.com/tarps/69-haven-tarp-cuben.html

http://www.backpackinglight.com/cgi-bin/backpackinglight/forums/thread_display.html?forum_thread_id=90366

Before posting On the prior thread, I could not find much in the way of specs.
This time around they were easy to come by, more than ample on the website of the company, which is in California. It would be nice to get some comments from some BPL folk in California after meeting the tent in person. There is too much glibness about new products here, often with not much to back it up, and the previous thread was a classic example of this. And that can be very misleading to readers, and therefore very unfair to both consumers and companies alike. I've been accused of it as well, but do make an effort to limit criticisms to hard experience, or only express them as concerns that may or may not be justified.

Having seen the mods to your other tent, I'd love to see what you could do with this one. What's interesting is that the length of the 1P is the only spec that seems to be off. I checked all the others and they are correct. I even watched most of the videos posted about it on Youtube. The only thing I got was when the made an off hand remark about how the 1P and 2P models were roughly the same length and height. I can't imagine if that is the case that there would actually be six or so inches difference between them in length.

Also, I agree with your assessment of the previous thread about this tent. It seems that a great deal of new items are dismissed without a second thought unless said product comes from one of the "en vogue" cottage guys.

Just for my clarification, the mod you're thinking of on this tent would expand the inner into the small doorless vestibule in the back, correct?

Re: "Just for my clarification, the mod you're thinking of on this tent would expand the inner into the small doorless vestibule in the back, correct?"

Yes, correct. Of course, the vestibule need not remain doorless if one adds a zipper; but then again, the question is always whether it is worth the weight.

Glad you caught the thread on the Goondie mod. I'm still working on a built-from-scratch "XX tarp tent" that was envisioned in a 2011 thread. (Now with high HH 1.12 oz silnylon from Terra Nova for the canopy, and half oz netting, 17 gm from Extrem Textil, that clips in overhead if desired.) So with the Goondie to hold me over, it's high time to focus on the XX. Hoping against hope that it will come in under two lbs, at least without the net ceiling liner installed.

Also wanted to mention that the frame design on the Mtn Star is very similar to that used on the Terra Nova Solar 2, which has good rep for performance in foul and winter weather. But the poles are clipped to the outside of the Mtn Star, while the Solar 2 has a conventional pole sleeve inner tent with a fly on the outside.

So the question is how clipping up the fly to an outside pole frame, as opposed to the conventional construction, will affect performance. This raises some concern, and suggests that figuring a way to easily install the poles inside most of a 'pitch-fly-first' tent is preferable. TarpTent has addressed this in the Stratospire models, with good reviews from users. I think folks would like to see tents with a smooth fly/canopy on the outside, but that will pitch 'fly-first' to avoid drenching the bathtub floor when pitching in the rain, especially deluge type rain in exposed and windy locations.

As for the windy issue, it's been suggested that a 'pop-up' design, that pushes the the tent up into shape when last few poles are inserted into their holders, will not fare as well as a tunnel tent that can rise in one fell swoop when pulled up to be staked and one end. It may depend on which way the wind is blowing. A tunnel turned broadside to the wind might fare no better than a kayak in similar straits. In either case, key stake-out points would be firmly staked before the tent rises. Backpacking hasn't provided me with enough experience to do more than speculate about this, so it would be great to hear from some mountaineers with experience pitching in hostile conditions.

While I wouldn't consider myself a mountaineer I have spent a fair bit of time high up in the Rockies pitching tents in the snow. My go to bad weather tent is a traditional dome with 4 crossing poles and a 5th that supports the extra large vestibule. The 4 main poles are inserted into the tent inner and the fly is then thrown over.

Honestly, I'm not sure how this idea ever made it out of anyone's engineering department. While I have always been able to overcome the problems with this tent, pitching a tent with the wind howling and then trying to line up a parachute sized fly is not my idea of a great time. When it comes time to replace this tent, it will be with something where the flay and body pitch at the same time.

I guess I don't see a problem with the poles on the outside approach. I recently bought the new SD Flashlight 2 because I needed something fairly light and I'm on a pretty tight budget. It uses an exterior pole down on the foot end and I have nothing but praise for it so far.

The guys at Kuiu have a video on Youtube where they use a fan boat to torture test the tent and I have to say I'm pretty impressed with how well the poles maintain the shape of the tent. One thing I found interesting on the Kuiu, was that the guy out points are made to come out from the body, wrap around the pole, and then attach to the guyline for staking out. That seems like a pretty smart way of distributing forces and fully utilizing the frame rather than just the fabric strength.

Kuiu appear to have quietly modified the design of the Mountain Star. Instead of suspended clips tying the fly to the poles along the seams, they are now using pole sleeves on the upper part of the tent, with clips still doing duty on the lower parts.

You can see the new design under the Mountain Star product page, and the older version still on the site under the tent+footprint bundle option.

Kuiu market this tent to hunters camping exposed in the mountains. I wonder if they had a lot of failures or just one or two guys pitched on windy ridges and enduring 60+ mph winds all night. I would guess that one of those hanging clips tore loose from the fly, with diastrous results.

I still think of that stress test video of the 1p version. Very impressive. This modification should make the tent even stronger.

Stumphges, I think they discontinued the 1P Mtn Star some time ago, and don’t see it on the site.  Since I’m working on something like the 1P for an inner tent, thanks for info about the mods Kuiu made on the pole connections.  I plan to use pole sleeves instead of clips, but only attach the sleeves to the canopy at intervals that allow the canopy to stretch on the bias.  Sort of a hybrid between clip and sleeve.

Yeah, it’s the 2p that’s still made and now modified.