Very good warm weather bag that does what you need it to. Its lighter and packs down smaller than almost any other bag in its price range, which is why I bought it. The long version fits me very well even though I'm 6'3. With my thermolite liner I've slept well in temps in the upper 20s. The only drawback in my opinion is that the zipper doesn't go down quite far enough.
"UltraLamina 45F lives up to it's billing. Great light-weight summer bag that can handle the chill."
I used this in cool conditions, somewhere in the 45 degree range. It was comfortable and warm. I did, however, use a silk liner which may have given me 5-10 degree more protection. What I love about it is how tiny it packs with it's included compression sack. Packed for a week for a trip to Honduras mountains and couldn't afford more weight or volume. I would prefer a little longer zipper on one side. Other than that, I couldn't be more pleased. While in mountains of Honduras and what must have been the rainy season, this bag performed flawlessly. I'm packing again for my upcoming trip and that little bag will be with me.
DETAILS AND RULESHere are some deets about the Anniversary Sale:
The 20% off sale cannot be combined or compounded with other codes or promotions and it can't be applied to prior purchases
The 20% off is good on in-stock items only
The Anniversary Sale starts on November 17, 2014, and ends on November 29, 2014. November 17th is a day before my birthday, so that makes it almost the best day ever. Patagonia is only on sale until 11/21/2014. Horny Toad and Hydro-photon are on sale until 11/23/2014. Kahtoola, Lowe Alpine, Marker, Marmot, Montrail, Mountain Hardwear, Prana, RAB, and Sea to Summit are on sale until 11/26/2014. Black Diamond is on Sale until 11/28/2014.
Exclusions apply. The sale only applies to select brands, and not all items from those brands are included in the sale.
Offer subject to change without notice due to bad hair days, good hair days, or any other reason whatsoever.
Free Shipping All orders over $49 ship free via Economy shipping. All Moosejaw Brand orders over $12 ship free via Economy shipping. All other orders under $49, Economy shipping is $5.95.
Moosejaw Rewards You earn 10 points for every dollar you spend on Moosejaw.com or at our shops (5 points for discounted items). That's like getting 10% back to spend on MoosejawRewards.com. So if you get a $200 jacket at Moosejaw.com you can turn around and get a $20 tee at Moosejaw Rewards. You are signed up and earn points automatically when you make a purchase and give your email address.