Climashield APEX XL - 3.6 oz/sq yd Sale


Climashield APEX XL - 3.6 oz/sq yd Climashield APEX XL - 3.6 oz/sq yd

Climashield APEX XL - 3.6 oz/sq yd

Ripstop by the Roll

$9.95 /yd 

Sorry, this item is out of stock

Currently SOLD OUT!


***This is the XL 72" wide version of the standard 60" Climashield APEX. The 60" version of 3.6 oz APEX can be found HERE.

Climashield APEX reaches new heights in combinations of weight and thermal efficiency. Developed from a culmination of over 25 years of manufacturing experience, this innovative insulation is the lightest and most thermally efficient continuous filament insulation on the market today. Like other high-end synthetics, it also maintains warmth in wet and humid conditions.

Due to it's unique continuous filament construction, Climashield APEX requires little to no quilting. This makes it easier to work with when compared to other synthetic insulations that require quilting panels to avoid shifting/migration. Great for sleeping bags, outer wear, and quilts. 

For additional information, please visit the Climashield website HERE.

*Sold by the linear yd just like fabric. For example, entering a qty of "1" gets you a 36"x72" piece.

ripstop samplesSAMPLES - Trouble deciding or want to see the fabric first hand? Head over to our samples page to order a custom sample pack.

What does CLIMASHIELD manufacture?  

The core technology of Climashield insulation products is a unique continuous filament manufacturing process. This proprietary process provides a significant competitive advantage for Climashield products when compared to other competitive insulation offerings.

What do you mean by "a unique continuous filament manufacturing process"? 

Climashield is comprised of thousands of continuous strands of synthetic fibers in a unique interlocking solution. By carefully combining specially designed continuous fibers with our proprietary formation process, Climashield products are manufactured with superior thermal efficiency and durability performance to alternative insulations.

What are the advantages of Climashield over down insulation? 

There are many; however, we do recognize that down has excellent "dry" thermal efficiency performance. But insulation in today’s applications need to do so much more. This is why the US military removed down from their high performance gear many years ago: 
  1. Climashield maintains thermal efficiency in wet and humid conditions. Down is a very poor insulator when wet.
  2. Climashield is more cost-effective than down. Down feathers can clump and separate requiring expensive manufacturing techniques during assembly and causing problems in the field.
  3. Climashield retains warmth over time, even after multiple uses and laundering while laundering down products can be very counter-productive.
  4. Live plucking issues continue to be reported when reaping down.

How does Climashield perform versus other synthetic insulations?

Competitive insulation technologies are almost exclusively made from cut fibers, meaning the fiber strands are extremely short. This requires expensive quilting techniques and/or use of non-value added scrims in order to prevent clumping and separation. Moreover, laundering performance is poor, significantly impacting the thermal performance and shortening the life cycle of the final product. In comparison, Climashield products require minimal to no quilting contingent upon article design and can be laundered repeatedly with no deterioration in thermal performance.

NEW - I want to make a Climashield® APEX quilt. What are the temperature ratings? 

The ultimate temp rating of a quilt or apparel is subject to several variables, but as a rough guide, the following temperature ratings can be expected when using single-layers of Climashield® APEX insulation:

2.5 oz - 50o F
3.6 oz - 40o F
5.0 oz - 30o F
7.5 oz - 10o F


Product Details
Manufacturer Harvest CI
Product Name Climashield APEX
Weight 3.6 oz/yd2 
Width 72"
DRY clo value 0.82 oz/yd2
WET clo value TBD
Quilting requirements None - continuous filament, requires little to no quilting
Loft 0.9" (2.3 cm)
Scrim No scrim

Ordering/shipping info

Order Change/Combination Policy

To maintain fast and efficient fulfillment, please note that no order changes/combinations are permitted after order placement (except address changes). Please see FAQ page for full details. 

Continuous Cut Policy

Please see below for our continuous cut policy. Note this policy applies to each separate product on the order:

Fabrics - < 20 yds guaranteed continuous

OutdoorINK® prints - < 10 yds guaranteed continuous

Insulation - < 5 yds guaranteed continuous

Zipper - < 25 ft guaranteed continuous

We always attempt to give a continuous-cut if possible, but splices are present in various materials due to the manufacturing process. Unless otherwise notified, all orders will be cut per the above policy.

IMPORTANT: If you are ordering larger amounts and have specific cut requirements, we can make cuts that work for you, but you MUST list these reqts in the notes section of the order. These notes can be added on the cart page. 

Also please note that as a general policy, we DO NOT offer custom cuts (e.g. 40 yd order cut into 4x10 yd lengths).

Please see our FAQ page for full details.

Shipping Availability USA and International 
Shipping Method/Rates

USPS Priority Mail or First-Class - Tracked and Insured. Select larger orders shipped via USPS Parcel Select or UPS ground.

Domestic (USA) flat-rate shipping
Fabric/components - $6.95
Orders containing insulation/3D mesh - $11.50*
*select destinations add $5 - CA, MT, CO, NM, AZ, UT, NV, OR, WA, CA, ID, WY, AK, HI

*Note: certain bulk orders may be subject to additional shipping charges. Please see our FAQ page for further details.

International shipping
Fabric/components - Cost based on weight/size. See shipping calculator on cart page once ready to order.
Orders containing insulation/3D mesh - Due to bulk, exact shipping costs will be billed separately AFTER your order is submitted. Once your order is packed and ready, you will be sent an electronic invoice to pay for shipping costs via credit card or Paypal. Note that your order will be held until payment is received for shipping.

Please keep in mind that international shipping for insulation/3D mesh can be costly given the size of the items. Be aware that once we cut your order, any cancellation would be subject to our standard 15% restocking fee. Thanks in advance for your understanding.

International shipping of insulation/3D mesh is currently a trial program and limited to Canada and Australia ONLY. We have no timeline for adding additional countries. As an alternative for our customers in other countries, please consider the forwarding service Shipitto.

Estimated Delivery Date In-stock orders typically ship within 24 hours. OutdoorINK® print on-demand fabrics typically ship within 3-5 days of order placement. For the most up to date shipping times, please check our update page HERE.


ripstop samplesSAMPLES - Trouble deciding or want to see the fabric first hand? Head over to our samples page to order a custom sample pack.

Climashield APEX XL - 3.6 oz/sq yd has a rating of 5.0 stars based on 9 reviews.