Find Your Store
Home Page

Cart, contains 0 items

When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Expert Help
Earn Rewards

The North Face
Dolomite One Sleeping Bag: 15F Synthetic

3.875 out of 5 stars
8 Reviews
$122.50 - $185.00
Up to 30% off
Color:Hyper Blue/Radiant Yellow



Why We Like the Dolomite One Sleeping Bag

It's hard picking a sleeping bag that won't make us uncomfortably hot on summer nights or leave us shivering on those especially cold shoulder-season evenings, but The North Face solved our dilemma when they built the Dolomite One Sleeping Bag. The two-layer design with two-way zipper gives us options for obtaining that perfect sleeping temp, and the rectangular design lets us really stretch out for a super cozy slumber. Not to mention, the water-resistant finish helps shed moisture through the night, while an internal zippered pocket always keeps our headlamp close by.


  • 3-in-1 sleeping bag that boasts versatile comfort
  • Synthetic insulation keeps you warm even if it gets wet
  • Water-resistant finish guards against light precipitation
  • Use top layer alone for warm-weather camping trips
  • Roll out just the midlayer in cooler temps
  • Pair both layers together for those extra chilly nights
  • Fleece-lined midlayer gives next-to-skin softness and warmth
  • Internal zippered pocket keeps your phone and headlamp nearby
  • Item #TNFZ9W4
Responsible Collection
[shell] 50D polyester taffeta, non-PFC DWR finish [lining] 100% polyester
Heatseeker Eco (70% polyester, 30% recycled polyester)
Max User Height
[regular] 72in [long] 78in
Shoulder Circumference
[regular] 66in [long] 68in
Hip Circumference
[regular] 58in [long] 60in
Foot Circumference
Bag Length
[regular] 77in [long] 83in
1 internal zippered pocket
Pad Retainer
two-way zipper
Fill Weight
[regular] 2lb 5oz [long] 2lb 14oz
[combined layers] 15°F [mid layer] 30°F [top layer] 50°F
Stuff Size
11 x 20in
Claimed Weight
[regular] 5lb [long] 5lb 13oz
weekend camping
Manufacturer Warranty

Overall Rating

4 based on 8 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 2 reviews
3 Stars - 1 reviews
4 Stars - 1 reviews
5 Stars - 4 reviews

Fits Slightly Small

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

What do you think about this product?


Selecting an option will reload the available reviews on the page
5 out of 5 stars

January 6, 2024

Great combo bag

[This review was collected as part of a promotion.] Comfortable! Separate bags system is great for different temps.


Originally reviewed on

5 out of 5 stars

November 22, 2023


[This review was collected as part of a promotion.] I just purchased the North Face Dolomite Duo. And have been looking at the different combinations. I'm wondering why I couldn't just zip the Blue layer to the Yellow layer. Then when the temperature is 50* or higher we would use it with the Blue side up, sleeping on the Yellow side. But when the temperature would be down in the 30's. we could just sleep with the yellow side up and the blue side down. This system would not need the bottom side and would save space for camping or back packing. Is there any reason why this couldn't be done with the same relative results as is shown using the bottom layer?


Originally reviewed on

4 out of 5 stars

July 19, 2023

Hoping the second one lasts!

Took this out for a festival and was so, so comfortable! Downside was finding a massive hole inside down near my feet. Unsure if hole was there prior to using or if it tore when I crawled in, but I was bummed out. Have exchanged for a new one and hope it's just a one-off. I'm 157cm with tiny feet, but can say I was snug as a bug in a rug. Not too hot, not too cold, warmed up quickly and didn't need a second blanket on top.


Originally reviewed on

3 out of 5 stars

July 9, 2023

Nice sleeping bag but....

Very comfortable when fully assembled. Only the yellow layer has a draft tube that covers the zippers. No protection from the zippers when you only use the blue layer.


Originally reviewed on

2 out of 5 stars

April 18, 2021

froze my feet

I've used it once or twice and have initial impressions
Size Bought:
5' 6"

eeeeeekkk!!! high desert oregon 4/17/21....25ish degrees. thought i might be chilly but did not expect to be SO COLD. even w/wool socks on, fully clothed, hat, scarf and the works, this bag did not step up to the 15 degree rating and the Heatseeker Eco (70% polyester, 30% recycled polyester) is weird. is is cold when you first touch it then gets warmish but after spending hours of trying to get warm, my body was just exhausted of extra heat and the bag just did not help. also, i often use silk tops for warmth and whatever the dolomite fabric is, it is not happy w/silk as the 2 fabrics would not slide easily across each other. it was nice to have knee and below movement room but it was just more to try to heat up. the zippers are confusing even when awake & much worse in the middle of the nite when you have to pee. no neck collar to keep out drafts was also sorely missed. when puling the layer/s tight w/the the provided draw strings to compensate for no collar, i quickly remembered there was no mummy bag "head cradle." i have been sleeping outside for decades & owned 4 bags over my years. this one is good for the summer nites when it is chilly, but NOT for cold of any type.

Gretchen H
5 out of 5 stars

March 9, 2021

In love with this!!

[This review was collected as part of a promotion.] This is unbelievably spacious! You can separate the double layer and make it into one LARGE sleeping bag if you need extra space!!


Originally reviewed on

5 out of 5 stars

March 2, 2021

A must buy for the camping couple , premium product !!!!

[This review was collected as part of a promotion.] Buy it !!!!


Originally reviewed on

2 out of 5 stars

August 20, 2020

Ugh. Whatever.

I've used it once or twice and have initial impressions

If you are perfectly slim, adapt at changing layers on a climatic whim and love the the feel of sleeping on zippers... it is for you. If not, save your pesos. Tried it once and the material will set you up quite a few degrees than expected. And, still waiting on my refund after returning some time ago. So, that happened.

Stephen H