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Climashield APEX - 5 oz/sq yd - Full Roll


Climashield APEX - 5 oz/sq yd - Full Roll


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  • Placing a wholesale order shouldn't be hard, so we made it easy...

    For the first time, order  full rolls of material straight through the site. No emails, phone calls, or wasted time. And did we mention wholesale pricing? 


    1) Due to bulk size,  exact shipping costs will be billed for all roll goods. Once your order is ready, we'll send you a link to pay for shipping. 

    2) Discount codes are  not allowed for any wholesale purchase. If you use a discount code, the portion applied to any wholesale line item will be added back to the shipping invoice we send you. 

    NOTE - This is a   full roll  of Climashield APEX - 5 oz/sq yd (40 yds). Looking for smaller amounts? Click   HERE for sales by the yard. 

    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. 

    Chimashield APEX also delivers superior warmth at lighter weights with its unique, continuous filament properties, reducing the overall weight of a sleeping bag, jacket or pair of pants. Climashield APEX insulation is highly compressible and maintains thermal efficiency even after multiple uses, being stretched, packed or washed.

    For additional information, please read more below or visit the Climashield website HERE.

  • Product Details
    Manufacturer Harvest CI
    Product Name Climashield APEX
    Weight 5 oz/yd 2 
    Width 60"
    DRY clo value 0.82 oz/yd 2
    WET clo value TBD
    Quilting requirements None - continuous filament, requires little to no quilting
    Loft 1.2" (3 cm)
    Scrim No scrim

Customer Reviews

Based on 155 reviews
Chris Coupal
Simply the best

best insulation for most warmer temp quilts, paired with hyper d 1.0 it makes the perfect ultralight quilt, have both 40 degree and 30 degree versions and both are fantastic. Easy to sew of course, and design is simple.

Thanks for leaving a review Chris! We hope your quilts keep you warm all winter. Try a quilt with 0.66 MEMBRANE 10 as well. Perfect for Ultralight camping!

Bowen K.
Super easy to work with.

I’ve made two quilts one with the 5 oz and one with the 7 oz variants. I was nervous to try this at first but the apex insulation is super easy to use and wonderfully light and warm!

Starting a new DIY project is always nerve-wracking, we are glad you had a good experience! Thanks for leaving a review Bowen. We hope your quilts keep you warm!


Climashield APEX - 5 oz/sq yd

Thanks for leaving us a review! Let us know if you have any questions about future projects.

DIY Apex underquilt 3/4 length

I just spent my first night hammock camping with my new DIY underquilt. I was toasty warm on a windy 44 degree night. I found the 3/4 length plenty long enough for my 5’6” body with no cold spots. I followed all the instructions and am happy to say the quilt was easy to adjust to my hammock set up. Am very pleased with the results of my finished project. I have enough materials left to make some Apex booties, mitts and/or a hood for colder nights.

Thanks for your review and feedback, Deb! We're glad the hear that the 3/4 length was a perfect fit and that it kept you warm throughout the night. We'd love to see photos of your hammock set up, be sure to tag us on social media!


Climashield APEX - 5 oz/sq yd

Thanks for leaving us a review, Happy Making!