A while back, I sold my sil Duomid and got a sil Supermid to have a little more room. While it’s great for 2 to 3 people, it turns out there’s just too much room for solo trips with my dog (psychological thing?). Now that Ron has increased the size of the Duomid, I’ve decided to treat myself to a new one. The question is sil or cuben?
I have both a HMG flat tarp and a Patrol shelter in cuben and I have come to realize that I think I prefer silnylon in a flat tarp (better suited to multiple, alternate configurations and I wouldn’t hesitate to use a stick as a prop). The cuben works well in the Patrol because there’s really only one way to set the shelter up (no stretch or contortions needed).
In contrast, all the mids I’ve owned have all been sil (Megamid, SL3, Duo & Supermids). Most noticeable trait of this fabric is how much it stretches and how much water they seem to hold onto (surface tension?).
I’m not concerned with the longevity issue of cuben (I’m old – the longevity issue is with me not the shelter) but I do have 2 minor concerns/questions about a cuben Duomid. First, is the packed siz appreciably bigger than a sil one or is it trivial? Second,does the non-stretch of the cuben limit how you can set up the mid in any meaningful way.
Sorry if this has been debated ad naseum but my search button does not work (nor does hitting enter) and I’m tired of doing the google search routine.
Topic
Sil vs cuben Duomid
Become a member to post in the forums.
- This topic has 2 replies, 3 voices, and was last updated 9 years, 9 months ago by .
I own a cuben Duomid and Ultamid 4 as well as a Golite Shangri La 2 in 70d Sil and a Golite SL5 in the 15D nylon. Â Cuben does take up more space, significantly if you stuff. Â Cuben is much more compact if folded or rolled. Â If I fold my Duomid the size isn’t an issue, if I try and stuff I find it a bit bulky.
The zero stretch is nice and doesn’t significantly hamper the pitch on a mid (I wouldn’t want a cuben trail star) but it is a little less forgiving. Â It does stay drum taut even after an overnight rain though.
For a small mid, like the Duomid, I see no disadvantage to Cuben other than color (yellow Sil looks good) and cost.
Bunch of related reading here
Become a member to post in the forums.

