Synthetic to Down Sleeping Bag Conversion

Hi- Not worth it. Major pain to do this, and much of the weight savings you'll find can be in the shell materials. Also a matter of difference in synthetic vs. down construction, say shingled vs baffled. Even if the shell would work, the down alone would set you back ~$150+. Consider checking out an 800+FP down ~30*F bag, should get you in the 16-20 ounce range.

Wow, i had no idea that down was so expensive.
My friend had a light down bag and i was surprised at how small it packed up.(the size of a large grapefruit)

The problem i have is that I have a child on the way and I know that the responsible thing to do is to save money up for when he gets here.
But on the other hand my brain is telling me things like, well if i get a new bag then he can use mine when he grows up.

Just to be a good gear enabler…
You won't have much (if any) money for gear once the baby arrives, so you might as well get it now, right?!

Watch Gear Swap and Gear Deals like a hawk and haunt Ebay, you might find a good price on a bag.

LO Gan,

I have a Moonstone Lucid that has between 10 and 12 nights in it sitting here. I really should sell it as I have way too many bags. If you are interested email me.

It is a long by the way as I am 6' 3"

I used a Cat's Meow for many years. While TNF gets a lot of flack these days I have to say that it worked very well and racked up more nights than any bag I have ever owned.