Topic
Bivy: Momentum 50 or SevenD?
Forum Posting
A Membership is required to post in the forums. Login or become a member to post in the member forums!
Home › Forums › Gear Forums › Make Your Own Gear › Bivy: Momentum 50 or SevenD?
- This topic is empty.
-
AuthorPosts
-
Mar 9, 2012 at 1:12 pm #1286871
I am looking at making a bivy eventually. I will be copying Andy's design with cuben bottom, and a breathable top.
I am curious whether I would be better off with a top made of Momentum 50 or SevenD. I am looking for breathable but also at least waterproof enough to deal with dew/condensation/short drizzle.
They both have very similar weights (.69 vs .64) so what is the difference between the two? I can't tell wich one would work best for a bivy, especially with the recent change between Momentum 55 and SevenD being new, there are very few field reports of either.
Help?
Mar 9, 2012 at 1:23 pm #1851279I use M50 in a lot of the bivys I sell, and I have found it to be a great UL fabric. Weighs only ~.69oz sq/yd and has a very nice DWR finish.
I have never used SevenD so I can't speak for it, but I would definitely recommend M50.Mar 9, 2012 at 10:32 pm #1851524Jace, either will work.
They're pretty much the same fabric (sub 10D and sub 1oz/sqyd). They both are calendared and have a quality DWR treatment. A lot of MYOG people have used and been more than satisfied with their M50 bivies. A lot of people also really like their titaniumgoat bivies which use SevenD.
You can't really go wrong with either. For the longest time they were also both roughly the same price. Now that M50 has been reduced to $13/yd I would suggest it just from a value perspective (save you $20-30 on your project which is enough to buy an extra yd or cuben to make a pack with!).
If you want to save even more money, the ti-goat KG-8D is even cheaper and still has a quality DWR treatment that should suit you well. The only problem is it's kind of a hideously bright green and they haven't released the new colors just yet (hopefully only a few weeks away).
I don't think I helped you at all in actually picking a fabric, but at the very least it should be nice to know that you pretty much can't make a "wrong" choice here! Good luck and post pics of the end result!
-
AuthorPosts
- You must be logged in to reply to this topic.
Forum Posting
A Membership is required to post in the forums. Login or become a member to post in the member forums!
Our Community Posts are Moderated
Backpacking Light community posts are moderated and here to foster helpful and positive discussions about lightweight backpacking. Please be mindful of our values and boundaries and review our Community Guidelines prior to posting.
Get the Newsletter
Gear Research & Discovery Tools
- Browse our curated Gear Shop
- See the latest Gear Deals and Sales
- Our Recommendations
- Search for Gear on Sale with the Gear Finder
- Used Gear Swap
- Member Gear Reviews and BPL Gear Review Articles
- Browse by Gear Type or Brand.