3D Quilt 35°/25°F

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An advanced 2 season backcountry quilt design with two insulation levels.

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$350.00

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The 3D is our highest developed quilt, designed to provide ultimate efficiency via draft free warmth and weather protection, while maintaining the adaptability and easy of use of the modern backcountry quilt.

For the cold sleeper wishing to combat drafts effectively the 3D in this configuration provides solid 2 season mountain use. 

Features:

Two levels of insulation: Conservatively rated at 35°F and 25°F.  Fill volumes for either level are detailed in the charts below, and offer further insight into whether these quilts will meet your needs. 

Advanced baffle layout. Together with our carefully calculated fill volumes, the tapered and individually optimized baffles help to eliminate migrating down and cold spots. Along with loft, these are crucial design components for a cold weather quilt.

No-strap design. The 3D Quilt is form cut to encourage hassle free wrap, while the full zipper closure offers a last resort barrier on the coldest of nights. These semi-quilts will still adapt to the typical quilt blanket mode, however not in the same sprawling manner as the more traditional Arc UL, found here.

Enhanced moisture protection in areas of exposure: Optional waterproof/breathable fabrics protects the upper quilt where moist exhalations can wet out the insulation; as well as the foot section, an area often rubbing with damp shelter walls. Also available is a full waterproof/breathable shell option. This performance fabric adds little additional weight to a finished 3D Quilt.

Hyper-Dry goose down. We use only high quality 900 fill power white goose down, treated to resist loft-killing moisture. Our batches are certified ethically sourced/harvested.

Draft collar with left and right sided cord controls. The cosy, overstuffed neck collar holds the warmth inside and keeps tight cords away from skin.

Optional lining of extra durable fabric in the fully enclosed footbox. This area typically sees the most wear, whether from calloused feet or the storing and drying of footwear. Substituting the standard liner for a 20D material gives this area an edge in long term durability. Expect a minor weight increase.

Dual draft tubes along the zipper. These optional baffles are for users who anticipate sleeping with the zippered side anywhere but downwards.

Size specific zipper length. We install a zipper with a length that is balanced to the size of the quilt, ranging from 48" to 68".

Sizing:

The length is given in inches from the inside foot to the top of the neck baffle When cinched shut around a user's shoulders the length will shrink by several inches. Optimized for colder seasons, this quilt should be able to reach over the top of the user's head in open mode.

The standard open quilt-mode width of minimum 62" is measured unstretched. It is dimensioned to offer adequate room for even large frames when the 3D Quilt is zipped shut.

2 footbox sizes are available. The 40" is good for most folks up to size 10 or 11 shoes.  

The pictures below are the same as used for the warmer 15°F/5°F 3D - the appearance and features are similar between the two.

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3D Quilt 35°/25°F

3D Quilt 35°/25°F

An advanced 2 season backcountry quilt design with two insulation levels.

Product Options
  
  Quantity:
Warmth

The 3D Quilt is offered with two levels of conservatively rated fill volumes.

 
25°F / -4°C
 
 
35°F / 2°C
 
Inside Length
Choose a length closely matching your height. Size up if needed.
Shoulder Width
 
62" minimum in quilt mode. 30" minimum with zipper closed.
 
Footbox Size
2 sizes are available for the fully enclosed mummy style foot. Choose the bigger 44" only if you have large feet (11>) or wish to store and dry items inside.
 
40" diameter foot end
 
 
44" diameter foot end
 
Shell Material Options

These are the Classic breathable ultralight shell options, typically listed from lightest to most durable. 

Please go to the Fabric Page for help choosing the shell material.

Waterproof/Breathable Shell Options

The top four in this selection applies a 7d waterproof/breathable shell fabric to the foot section, plus the top near the head opening. The large vertical baffled middle section remain with the material/color chosen in the previous field . Select colors to match - or not! The second choice, represented by 'Full Coverage', will completely replace all other shell choices with a full coverage of the same waterproof/breathable 7d ultralight shell.

Liner Material
 
Breathable 10D Taffeta, Black.
 
Inside Footbox Liner upgrade
Adding the burlier 20D liner fabric option to the foot area gives this high wear area a little more durability for the long term.

Also useful if storing and drying items inside the quilt.

 
No Thanks!
 
 
Yes, please include 20d durable foot liner material
 
Integrated Neck Draft Collar with Cord Channel
This standard feature creates a down filled collar at the top of the quilt, aiding in draft control and keeps the stiff shock cord away from the skin.
 
Yes, Please!
 
Zipper
The 3D Quilt is useful in regular quilt 'open' mode, with the zipper completely undone. On the coldest nights the zipper can be applied as a last defense.

The zipper is primarily designed to be under the user, but with the optional draft tubes along the sides of the zipper, it can also face up or sideways.

 
#3 YKK Coil. One way. Inside/outside slider pull.
 
Draft Tubes Along Zipper
Choose draft tubes if you want to use the quilt with the zipper facing up, or if you expose the underside when turning.
 
No Thanks!
 
 
Dual Draft Tubes Along Zipper
 
Down Type
 
900 Fill Power White Goose Down, Hyper-Dry and Ethically Sourced
 
Down Overfill
Adding overfill can prolong the life of the down, help maintain loft during moist conditions, boost the temperature rating by a small amount and keep the down volume from shifting. Expect a weight increase ranging from one to six ounces depending on the product, the size and the rating.
Your Measurements
Optional: Fill in the blanks to ensure getting the best fit. No changes will be made to your size selections without approval
Height 
 
 
Weight 
 
 
Shoe Size 
 
 
  
  Quantity: