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Diamond Solo field test

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Tim Evans BPL Member
PostedMar 27, 2012 at 10:21 pm

John Stultz at Bear Paw Wilderness Designs recently made a tent for me to my design I call the Diamond Solo. John did a great job of translating my ideas from paper, and even added a few construction details I wouldn't have thought of myself. I recently spend a wet night in the tent and it stood up well to a light steady rain with no leaks. The raked pole angle and guyed-out rear peak seem to work well, and provide lots of unencumbered space and plenty of head and shoulder room. There was room for my pack and bits of gear at the rear of the tent and room for my shoes inside the door. There is more than enough headroom for comfortable sitting and enough to kneel, which was one of my criteria for the tent. I am 5’-10” and the tent is very roomy for me for both lying down and sitting. The second peak creates enough extra space around the head and shoulders to make it easy to put on a jacket or shirt. The headroom at the peak is just under 47 inches. With most of the gear space at the rear of the tent, there is no need to climb over gear to get in and out.

With five stakes and two guys, it takes a bit of practice to get a good set, but after a few attempts it looked almost as good as in John's own photos. The bit of extra effort setting it up pays off in an almost luxurious amount of space for the weight. I haven’t had an opportunity to test the tent in strong winds yet.

The basic tent in Cuben comes in at about 250 grams. With a single skinny Nanolite pole and Titanium stakes, the trail weight is about 370 grams (about 0.8 pounds). The tent is staked right to the ground, so unlike many tarp tents of similar weight, it provides full wind protection. It should also keep most bugs out. Ventilation is provided by two bug net vents with closeable beaks, one on each of the peaks, which creates cross-flow through the tent. In practice they seem to work quite well. There was a noticeable amount of air movement and I had no problem with condensation even though the temperature dipped to about 6 deg C (43 deg F). To save weight, the tent has no floor, and I used a custom designed Cuben groundsheet that doubles as a rain poncho. All in all, it turned out great and I am looking forward to using it on my next trek. Thanks John!
Diamond Solo front closedDiamond Solo front openDiamond Solo rear view

PostedMar 28, 2012 at 8:16 am

I like it. That 2-peak design is very innovative. I don't think I've seen a two-peak shelter that only uses one pole.

PostedMar 28, 2012 at 8:31 am

If this tent has two peaks, then peak seams to have changed definition. Also, I think you could have the second "peak" on the ZPacks Hexamid Twin with only one pole if you were prepared to put up with such a long guy line. (Not to knock the tent – it's always nice to see something new.)

PostedMar 28, 2012 at 9:57 am

The big plus is that the two vents are incorporated into the peaks and use the guylines to stay open.

Tim Evans BPL Member
PostedMar 28, 2012 at 1:30 pm

Thanks for the comments. Out of curiosity, I took a look at the Hexamid Twin, and from the side view shown on ZPacks.com it would take a very long guy indeed to support the rear peak without a pole. The downward angle between the peaks determines the length of the guy, and this has to be carefully chosen to make the guy length reasonable.

PostedApr 5, 2012 at 4:20 am

Thanks John and Tim for this tent.
I am interested in adding a netting floor and had a few questions:
-can the tent be set up to allow ventilation along the perimeter with a non-adjustable pole?
– how high could it be set up if an adjustable pool were to be used (I enjoy seeing outside while laying down) ?
– how much weight does the floor add?
– how much weight does the perimeter mesh add?
takeC@re,
Tim

PostedApr 8, 2012 at 7:17 pm

You can raise the tent by using a longer pole say 60". The pole can be something besides a trekking pole. The net floor adds about 6oz(includes zipper in the floor) to the
tent. Just the perimeter netting will add about 3 oz.

John at BearPaw Wilderness Designs

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