Revolt APEX Custom

19.05 Ounces
Ships in 4-6 weeks | International customers are responsible for Import/Duty fees.

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+2 Mini-Carabiners

Specs | Sleep System Basics | Limited Lifetime Warranty


The Revolt APEX is an underquilt designed to keep your backside warm while you’re in your hammock. The extremely adaptable suspension allows the Revolt APEX to be used with almost any hammock, and you can even fine tune the position of the underquilt easily while lying down. On warmer or colder nights, you can also adjust the shock cords at either end of the underquilt to help control temperature. Build your Revolt APEX to meet your performance needs without carrying any unnecessary weight. 

Important Note: Custom orders cannot be changed after order placement. Returned custom orders or custom orders cancelled after 48 hours will incur a 20% restocking fee. No exceptions.


  • CLIMASHIELD™ APEX synthetic insulation.
  • Adaptable suspension for use with almost any hammock.

  • Adjustable shock cords at either end for temperature control.

  • 45” width to keep your backside covered.

  • 10D fabric made of a customized, lightweight, and durable nylon that offers breathability and comfort.

  • Optional 20D ripstop nylon that has been customized to increase comfort and offers higher durability and water resistance.

  • Optional 7D micro ripstop nylon for lowest weight options. Note: 7D is slightly less downproof than the other fabrics, so when choosing this option, be prepared to treat your gear with care.

  • Fabric colors may appear different from images shown due to rendering and monitor differences. Read more about our Fabrics.

  • Handmade in Winona, Minnesota.  


CLIMASHIELD™ APEX weights may vary +/- 10% due to production variances.

We accept returns of new and unused items with all tags attached, within 30 days of shipment. Returned custom orders, or custom orders cancelled after 48 hours, incur a 20% restocking fee. For more information, check out our policies.

Current stock: 0

12 Reviews

Josh 1st Apr 2018

Lacking in quality and weighs 20% more than stated on website

I purchased a 50 degree APEX in short with 7d fabric. I am very disappointed with this under quilt as the stitching along the channel where the suspension runs on one side is not completely sewed and is flawed for approximately a 7 inch section. Also, weighing the quilt it is coming in at 9.8 ounces while the website states the quilt to be 7.92 ounces. I understand that APEX has a 10% +/- in regards to weight due to manufacturing standards, but this is a 20% difference in weight than what is stated on the website. Very disappointed as weight was a big driver in this purchase.

I have not had ability to test the temperature rating, so I cannot speak to this. I do like the feel and look of the new 7d fabric.

Jason Akhtarekhavari 11th May 2017

Works like a charm. Very easy to set up.

Used the 50 degree under quilt for the first time on a portion of the AT. First night it was pouring rain and only in the upper 30's. I had an 1/8 foam pad in my hammock and a 30 degree sleeping bag and I was warm and cozy. Great under quilt! Easy to set up, packs up super small and keeps you warm!

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