REI Sub Kilo +15

3 reviews
5-star:   1
4-star:   2
3-star:   0
2-star:   0
1-star:   0


fall 2010 regular long
Weight 1 lb 15 oz / 880 g 2 lb 0 oz / 910 g
Temperature rating 15 F / -9.4 C
Fill 750 fill-power down
Shape mummy
Max user height 5 ft 6 in / 170 cm 6 ft 0 in / 180 cm
Shoulder girth 56 in / 140 cm 57 in / 140 cm
Hip girth 54 in / 140 cm 54 in / 140 cm



The best bag I have ever had!!!!!!! Without a doubt,…

Rating: rated 5 of 5 stars
Design: mummy
Fill: 750 fill down
Temperature Rating: 20F
Weight: 1.5 lbs
Price Paid: $159.93

The best bag I have ever had!!!!!!! Without a doubt, I will never buy another bag again. I went on a backpacking trip on Independence Day last year!! It rained ALL night, and I never got cold once. That was in 20 degree weather also.

It is super lightweight and very easy to pack down into a stuff sack. With a compression stuff sack, I can get it down to almost the size of an REI water bottle. The down in it makes it very silky and light and very comfortable to sleep in. The second I bought it, I just wanted to snuggle with it.

Best of all, with other bags, the down floats to the bottom of the bag, with the Sub Kilo, it stays at the top all night long! There were no cold spots in the bag at all. This was a great purchase and I love it!


I love this bag. Like the other lady said - the texture…

Rating: rated 4.5 of 5 stars
Design: mummy
Temperature Rating: 15 degree
Price Paid: $239

I love this bag. Like the other lady said - the texture is SUPER soft and snuggly. You really want to crawl into it. :) Also it packs down to absolutely nothing. I did camp in teen weather and was still very cold, so I'll try a liner with it next time.


I love this bag. Besides it being beautiful and soft…

Rating: rated 4 of 5 stars
Design: somewhat mummy
Fill: 750 fill down
Temperature Rating: +15
Weight: 1.8 lbs
Price Paid: $239

I love this bag. Besides it being beautiful and soft as silk (it's made with taffeta, what they make prom dresses out of), it shrinks down in its compression bag to the size of a Big-Gulp. It is very warm and I usually have to unzip. The top strings and zippers can be a little unnerving at night in the dark, so learn what each one does before you go to sleep. The foot box is extra warm and bigger than a regular mummy bag. Excellent choice!

Retailers' Descriptions

Here's what other sites are saying:

The REI Sub Kilo +15 women's long sleeping bag with a left-hand zip offers a women-specific fit and extra length, so you don't need to resort to a men's bag on your 3-season backpacking adventures. Women-specific fit features narrower shoulders and more room in the hips than men's bags; extra length accommodates sleepers up to 6 ft. tall. 3-season bag features premium 750-fill-power goose down insulation and a downproof ripstop polyester shell and soft polyester taffeta lining. Vertical Baffle construction lets the goose down remain fully lofted and keeps it from shifting and migrating, preventing cold spots. Contoured hood, roomy footbox, full-length locking zipper, full-length draft tube and draft collar all keep body heat in and cold air out. Internal pocket keeps all your essentials-headlamp, watch, glasses-close at hand and easy to find in the dark. Differentiated drawcords (one round, one flat) let you adjust hood and neck easily, even in the dark. Pad loops provide attachment points to keep your sleeping bag and pad together to avoid rolling off onto the cold ground (straps not included). Left-hand zip design lets you zip the REI Sub Kilo +15 bag to compatible right-hand zip bags to create a double bed. Comes with stuff sack and large cotton storage bag. Special buy.


REI Sub Kilo +15


The Sub Kilo +15 has been discontinued.

previously retailed for:
$79.83 - $208.73

The REI Sub Kilo +15 is not available from the stores we monitor. It was last seen February 28, 2014 at REI.

If you're looking for a new 3-season down sleeping bag, check out the best reviewed current models.