Orange Haze / Dark Rust

Marmot Datum Sleeping Bag

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Product Description Item No.   10301372

The Marmot Datum Sleeping Bag is a hybrid sleeping bag for cold weather exploration. Warm down to -18°F, the combination of 650 fill power down and Spirafil® keeps you comfortable through the night. The synthetic insulation resists moisture, as does the down thanks to a Down Defender treatment, so your bag stays warmer in wet conditions. A draft tube alongside the full length zipper prevents the chill from sneaking inside so you can snuggle in and have a sound sleep without being awoken. I hope your tent buddy doesn't snore.

FEATURES of the Marmot Datum Sleeping Bag

  • Filled and Finished in the USA
  • Pertex Shield Waterproof/Breathable Fabric
  • Marmot Cross Baffle Construction Prevents Down Shifting and Colds Spots
  • 11-Baffle and Wrap-Around Foot Box Increases Warmth
  • Reinforced Foot Box Lining
  • Nautilus 6-Baffle Hood
  • "Feely" Draw Cords
  • Down-Filled Draft Tube
  • Ground-Level Side Seams
  • Hidden Draft Tube Pocket
  • Body Mapped- 650FP Down wraps around body, head, foot and super efficient Spirafil the on bottom
  • Certified 650 Fill Power Down with Down Defender
  • Full Length Locking YKK Two Way Zipper
  • EN Tested
  • Body-mapped Insulation Yields Maximum Thermal Efficiency without Added Weight
  • 3D Hood Construction
  • Internal Stash Pocke
  • Hood Draw Cord
  • Zipper Garage
  • Stretch Tricot Baffles
  • Two Hang Loops
  • Compression Stuff and Storage Sack Included

- + Product Specifications
Product Technology: DWR
Foot Circumference (Long): 43 in.
Hip Circumference (Long): 60 in.
Extreme Temperature Rating: -43.8 Degrees Fahrenheit
Foot Circumference (Regular): 41 in.
Max User Height (Long): 6 ft 6 in.
Shoulder Circumference (Long): 63 in.
Hip Circumference (Regular): 58 in.
Shoulder Circumference (Regular): 61 in.
Fill Weight (Long): 21.9 oz
Fill Weight (Regular): 19.9 oz
Fabric Details: 30D 100 % Nylon Ripstop
Gender: Unisex, Mens
Features: Draft Collar, Water Resistant, Stuff Sack Included
Bag Weight (Regular): 3 lbs 10 oz
Bag Weight (Long): 4 lbs 1.5 oz
Best Use: Camping, Basecamp and Expedition
Insulation: Down
Temperature Rating: 0 - 10 Degrees Fahrenheit
Exact Temperature Rating: 0 Degrees Fahrenheit
Sleeping Bag Shape: Mummy
Max User Height (Regular): 6 Feet
Fill Details: 650 Fill Down with Down Defender and SpiraFil Synthetic Hybrid
Zipper Side: Left
DWR tech

Durable Water Repellant
DWR (Durable Water Repellent) is a coating that is applied to fabrics which makes them water-resistant, or hydrophobic. A DWR finish doesn't interfere with breathability, which makes it perfect for adverse conditions in the backcountry.

MARMOT GEAR FIT GUIDE and INFO

SLEEPING BAGS
Marmot offers a variety of sleeping bags with different fit specifications. In order to find the best fit for you, please follow the instructions below:

• Click on the PRODUCT DETAILS tab on the product page of the sleeping bag you're interested in.

• Look under the Product 'SPECIFICATIONS' header. From there you will find specific info on bag weight, dimensions, and the body meausrements that will fit that specific sleeping bag.

• Please double check that you clicked on the correct size before you order. Often times there are multiple size options on one product page, so please be sure to verify you've selected the right one. Sorry to sound so bossy.


BACKPACKS
Choosing the correct fit for a pack is vital, and Marmot offers multiple fit and size options in order to accommodate all body types. In order to find the best fit for you, please follow the instructions below:

• Click on the PRODUCT DETAILS tab on the product page of the backpack you're interested in.

• Look under the Product 'SPECIFICATIONS' header. In this section you will find helpful info on what sizes that specific product will fit, including torso fit range and how much weight the pack can hold.

• Please double check that you clicked on the correct size before you order. Quite frequently there are multiple size options on one product page, so verifying that you've selected the right size is SUPER important. So annoying, I know. Please don't hate me.


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What's  the trail weight of this bag?

Asked by: High peak
The weight of this bag in regular is 2 lbs 8 oz. The weight in the long version is 2 lbs 13 oz.
Answered by: Rocko Gigsby
Date published: 2017-01-27

Is this bag really 800+ FP or 650 FP, as it is set on the official website?

Asked by: Vladyslav
Hiya Vladyslav, thanks for your question! This bag has 650 fill power. Thank you for catching that inconsistency, it will be corrected on the product page soon. Sorry for the confusion!
Answered by: Rocko Gigsby
Date published: 2016-11-30

What is the stuff sack size and or when compressed

Asked by: Sean
Thanks for the question! The stuff sack size is 9.5 x 19 inches :)
Answered by: Rocko Gigsby
Date published: 2016-11-07
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