So I'm starting to think about making my own gear and modifying some of the gear I have. Right now, I am specifically looking for a waterproof (or resistant) zipper to replace the velcro on my Europa tent, but that is just my starting point. I think I can design and build stuff I want cheaper (or at least comprably priced) to new gear.

Those of you who are DIYers - what suppliers do you use?

There was a thread about this a while back. I saved some of the sources people posted...might be more on the thread if you search for it.

Waterproof zippers: http://www.tizip.com/index.htm

www.cubenfiber.com (for the elusive Cuben)
http://owareusa.com/fabric.html
www.owfinc.com (Outdoor Wilderness Fabrics)
www.questoutfitters.com
www.therainshed.com
www.rockywoods.com
www.seattlefabrics.com
www.thru-hiker.com

Other fabric sources:
http://www.americanhomeandhabitat.com/products/Silk-iene%20Silicone%20Coated%20Nylon%20Ripstop.htm (1.1 oz silicone impregnated ripstop. Lots of color selection, higher prices

www.kitebuilder.com

www.noahlamport.com (industrial and recreational fabrics)

http://www.fibraplex.com/

and http://www.raggedmountain.com/products.php?cat=176 (http://www.raggedmountain.com/products.php?cat=176)

There was a thread about this a while back. I saved some of the sources people posted...might be more on the thread if you search for it.

Thanks for the start... I did a search on the site for "supplier" and did not turn up a thread about suppliers in general, just a few specifics... Maybe there is a better search term? Thanks again!

I'll post the links later ( I have them on my home PC). I ordered ripstop nylon from PCT Fabrics for $3 a yard.

I also came across a site with 2.2 lbs of 750 fill down for $150. I know other sites have 800 or even 900 fill down. But when I worked the cost to weight saving, it did not seem worth it to spend about twice as much to save 5+ oz.

Here is the link to PCT fabrics. http://www.fabricline.com/index.php
Noah Lamport has sil-nylon seconds for $2.75 a yard.
750 fill down for $138 for 2.2 lbs http://www.hungariangoosedown.com/bulkb.htm (haven't ordered anything from them yet)

Wow I just filled my "favorite places" list up quick......thanks for the links