Do you think that it will go lower than %40 off?
This bag was originally about $250, so it's a lot more than 40% off. It's a closeout model they're trying to get rid of. REI did have a 20% off coupon for anything in the Outlet last fall (I got this bag for my oldest grandson), but they have lowered the price since then so it's about the price I paid with the coupon. This price is about the same as the Campmor down bag (usually recommended for those with low budgets), but the Sub-Kilo is lighter and higher quality down.
I've read reports that the Sub-Kilo is nearer a 25-30 F bag rather than 20. Still a good deal, though. The Campmor bag I mentioned is more like a 35* bag according to reviews.
You need to measure not just your chest but around your arms at the shoulders (presumably you'll want to move your arms inside the bag
) over your insulation layers (which you may want to wear inside the bag on below-freezing nights). I doubt you'll find this model in the store, but look for a bag with similar girth measurement. REI's current model, the Halo, has the same shoulder girth--the specs for both bags say 59". If you're relatively close to a REI store, you can order the bag shipped to the store (free shipping that way) and return it if it doesn't fit or feels uncomfortable. If it doesn't work out, you're out only your trip to the store.
I'm contemplating getting a women's model for my granddaughter, even though she's definitely not ready for down yet!