Micro Fight Fat Strap

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Configure your rig for stand alone wear with our Micro Fight Fat Straps. Brilliance in the Basics means that we constructed these without complicated yoke systems or unnecessary features. This reduced profile design includes horizontal webbing and elastic mounting points for hanging Push-To-Talks or weaving cables and water carrier tubes. A Velcro loop patch on the back completes the Straps for placement of name tapes or IR Markers. 


The FAT STRAP is a single strap. You do NOT need to order two to complete your Micro Fight Chest Rig. You only need to order ONE. 


NOTE: The FAT STRAP is part of the Micro Fight Chest Rig System. This item does not include the chassis, back strap, magazine inserts, or any other accessories. 

Some images are shown with optional accessories, sold separately.

If you are ordering for a MIL/LEO unit, please contact sales@spiritussystems.com

Product Reviews

Score: 5 out of 5 (based on 28 ratings)
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Micro fight gear
Written by Cody on Nov 25th 2020

I’ve been buying spiritual system for the past three years I have two sets of microphyte chest rigs that I run really hard and attach them to my LV119. They all run flawlessly with great made materials the strength and quality is unmatched I fuck with that shit hard.

Micro Fight Fat Straps
Written by Aaron on Oct 27th 2020

Amazing product. These can stay attached for a quick deployment of a chest rig and allow for a great mic attachment for coms. I highly recommend them!

Written by Jeremy on Aug 8th 2020

Very well made, function above expectation. Best modular kit on the market.

Fat straps
Written by Adam Pontsler on Jul 19th 2020

These things are a great addition for either the bank robber rig or mk4 micro fight. I’m Smaller than most dudes using this stuff, 5’9” and 140, and these things are adjustable to put my mags right were I want them and keep them there.

Extreme Fly Fishing Harness
Written by John on Jul 15th 2020

Excellent quality with well thought-out details. Fits extremely well and comfortably. I ordered the back strap, but I'm not sure if I'll need it - the ergonomics of the harness keep my chest rig well secured with very little tilt while pulling mags. Nicely done, Spiritus.

Top notch quality
Written by Eric on Jul 13th 2020

All i needed were these fat straps to finish my edc rig and they were worth the wait. impressed with the quality.

5 Stars but...
Written by Mason Martin on Jun 11th 2020

I have a slender build so the straps sit out a bit wide on my shoulders. This is no fault of the straps, which are great quality, but worth mentioning for guys out there who aren't wearing size 38 pants...plenty of room for adjustment to get my mk4 to fit snug on my 5'7 130lb frame. Would recommend.

Worth It
Written by Andrew Balsman on Jun 7th 2020

It may seem hard to justify spending $50 on a strap, but Spiritus has made it absolutely justifiable! Top-notch quality partnered with modularity makes this product worth every penny.

Fat strap
Written by John on May 25th 2020

Great product! Construction of it was well done and you can tell it will last a lifetime of use.

Micro fight fat strap
Written by Louis holguin on Jan 27th 2020

Perfect harness for your Micro Chassis. Very simple to install and easily adjustable to fit your body. 6 stars from me.

Does the job well
Written by Rookie on Jan 20th 2020

Keeps the rig close and tight. No-fuss. Great piece of kit.

The Finest Silk
Written by Isaac Setor on Jan 15th 2020

Theses products are made with the highest quality! Will be ordering more for sure!

Robber Rig w/ Micro Fight Fat Strap
Written by Timothy W Donovan on Jan 13th 2020

Received my rig (with reasonable speed in delivery) and have been pleased. The rig holds just what I need it to in a slim form. No frills basic purpose driven with exceptional quality.

Carbine Class
Written by Josh on Jan 6th 2020

I ran these with my Micro Fight Chassis MK4 in a Fieldcraft Survival Carbine Class this past weekend and it performed exceptionally well. I am very happy with my purchase.

Positive Weight dist
Written by Aaron on Jun 23rd 2019

Considered going skinny but went fat. Feels great. Easy to adjust.

Fat straps
Written by Joe on Jun 11th 2019

Haven’t got to run them yet but won’t have hurt to sew a bit of padding into the material. The straps seem to be just lacking that little bit taking the from good to great.

Typical Quality
Written by Kyle on Apr 14th 2019

I've studied the Spiritus Systems rig for a while. I finally pulled the trigger and got one. The modularity is a huge selling point as well as numerous other options. I've ran this in one training class to date and I'm only mad about how long I waited to buy one.

Micro Fight Fat Straps
Written by Luis Jennings on Apr 3rd 2019

These fat straps fit great. The H-harness design distributes the weight and balance of the loaded Mk-3. Love the multicam tropic.

Fat Strap
Written by Julian on Apr 1st 2019

Easy to adjust and quite comfortable. I don’t think I would have enjoyed the skinny strap as much as this one and is well worth the extra money.

So much sexi
Written by Blue falcon on Mar 12th 2019

It's holds up your tactical magazine bra... It makes you feel so sexy.

Awesome straps
Written by Matt on Dec 17th 2018

I bought this to modify my issues taps system and it worked great. The issuesd shoulder straps suck, dig into your neck, and allow your rig to move down. By integrating this h harness into it life is made so much better when I am forced to use my taps stand alone and was incredibly comfortable while in pineland. Only down side is the taps system uses all Male clips where as the H harness uses 2 female and 2 Male so in order to modify it you need to do some cutting or add on 2 female clips on to yours taps.

Very comfortable H harness
Written by Rrotz on Dec 1st 2018

I have. Other the skinny and fat straps, both are comfortable but I prefer harnesses over x harnesses. The H harness even works with the Haley DC3RM and vice versa.

Top Notch
Written by Darrell E Thompson on Aug 9th 2018

The fat strap works really well at distributing the weight of a fully loaded micro rig without digging into you.

Written by Ryan on Jul 6th 2018

Very comfortable, even when the chest rig is fully loaded, and made very well, like all of Spritus Industries products.

Good Surface area
Written by Brandt on Feb 17th 2018

Being 6'4, and very lean in nature, its hard for me to find a strap system that allows the rig to be held properly on my body while at the same time being able to be adjusted to fir the rig into the area of my front-torso, the Fat-Strap fixes that issue and is of VERY durable lightweight material, almost weightless and feels incredibly comfortable. Provides a ton of surface area onto the traps and shoulder area and doesn't dig into the muscles or into clothing causing irritable chafing. 5/5

Fat Strap
Written by Garrett S on Jan 23rd 2018

Perfect addition to the Micro Fight Chassis MK3, the wide straps allow for great fitment while displacing the weight of the load perfectly. It also has an endless amount of adjustment to fit close to body, over your pc, or covert. Would highly recommend this to go with your MK3 Chassis.

Micro fight chest rig and straps
Written by Britton Fuller on Jan 2nd 2018

Great set up all around, durable high quality products. Great customer service. Excited to see where this company goes.

Fits all, holds all
Written by Travis on Nov 28th 2016

I have an incredibly small frame, and these straps fit very well on me (for perspective, a JPC covers my torso). I've attached a carabiner to the left straps and they hold my gloves when I need to be hands free. Easy to adjust. The velcro on the back leaves space for not only my ID patch, but also a ranger eye and morale patch as well. Very satisfied.