Lumbar Pad

25 reviews
$19.00 Weight 0.99 oz / 28.0 g


Lead Time Ships in About 5 Weeks

Our Arc backpacks include a full-wrap padded belt. If you need a little extra padding in the lumbar area our detachable lumbar pad can double up the existing padding. The lumbar pad slides on and off the Arc belt as needed.

These are NOT compatible with our Nero Backpack.

  • Constructed with comfortable 3D Mesh against your back, 3.1 oz/sqyd Dyneema® Composite Fabric against the existing belt, and 3/8" closed cell foam in the middle.

  • The pad slides on or off your existing belt and is held in place by two bands on the back. It is also tied in place at the bottom center so that it can't ride up or down.

  • Sized to fit our 4” (10 cm) tall padded belts. It will also fit all older Zpacks padded belts and may fit similar sized belts on other backpacks.

  • This reduces the circumference of your padded belt by about an inch.

  • This option can be added later if you find you want it in the future.

  • All Zpacks gear has a two year limited warranty against defects in materials or workmanship. Please see our return / warranty policy.

  • Made in the USA.

Dimensions: 11.5" wide by 4" tall (29 cm x 10 xm x 1 cm) with 3/8" closed cell foam and 3D mesh padding.

Made with Bio-Based Dyneema® Fiber

Reduce your carbon footprint with DSM’s bio-based Dyneema® fiber technology. Sourced from renewable, bio-based feedstock, it is the first ever bio-based ultra-high molecular weight polyethylene (HMPE) fiber. Commit to sustainability and help reduce our reliance on fossil fuel resources and rely on the trusted performance of the world’s strongest fiber™. Click here to learn more about our sustainability initiatives.

Made in the USA.



3.1 oz/sqyd Dyneema® Composite Fabric Hybrid


Dyneema® Composite Fabric is composed of high strength Dyneema® fiber laminated inside a polyester membrane. It is inherently waterproof and does not require any coatings or DWR treatment. Dyneema® Composite Fabric has very high tensile strength for its weight and does not stretch.

This hybrid material is made from 1.6 oz/sqyd Dyneema® Composite Fabric on the inside, with an extra layer of protective 50 denier polyester on the outside. The outer layer gives it more strength and abrasion resistance, prevents fraying, and gives it a nice solid color. 

Tensile Strength:
 245 lb/in (2150 N/5cm)

Puncture Strength: 
7.3 lb (32 N)

Water Resistance:
 >20,000 mmH₂O

Made in the USA.



5.3 oz/sqyd 3D Spacer Mesh

This mesh has a three dimensional structure which allows airflow and adds cushioning. It has a tricot backing so you can't see clear through the holes. We use it on the underside of our backpack's shoulder straps and belts to absorb sweat, add cushion, and add grip. Our 3D mesh weighs less than most other types.


Weight:
 5.3 oz/sqyd (180 g/m²)

Thickness:
 About 3/32" (2.5 mm)


Customer Reviews
4.9 Based on 25 Reviews
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Filter Reviews:
AM
04/19/2021
Allen M.
United States United States
Lumbar pad for z pack arc haul backpack

The lumbar pad really added extra comfort on my first use of my new arc haul pack. I am glad that I added it to the pack

KG
04/12/2021
Kevin G.
United States United States
Lumbar? I barely know her

This is one of those items that goes unnoticed when working properly. After a couple of long trail days I am happy to report it works as advertised. It’s worth the money. The thing I like most about it is it’s thick enough to shine under heavy load while remaining thin enough to go unnoticed on a light carry. It adds versatility to a already great pack. I don’t have any thoughts on how this could be improved currently.

Zpacks Lumbar Pad Review
GR
01/25/2021
Geoff R.
Canada Canada
Seems fine

At 61 I need all the help I can get. It makes sense. Now the pack - supreme! I even started with the wrong size, too small, and already it was better than anything I've ever owned. I think the frame is what make it so special, especially for older bodies.

DT
01/04/2021
Dean T.
United States United States
Lumbar pad

I haven't had a chance to use it yet. I'm sure it will be great.

WR
09/12/2020
William R.
United States United States
Amazing Pack

10/10 fit, quality, design, and build. Fantastic product.