Gridflux™ Ergonomic Sling Pack 18L

-0% $189.99
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Gridflux™ Ergonomic Sling Pack 18L

-0% $189.99
Sold out. Sign up for Notify Me now.


AGR™ Advanced Gear Research: Gridflux™ Ergonomic Sling Pack


The Gridflux is a sling pack with a reinforced padded shoulder strap.  The pack has two CCW compartments.  The first CCW compartment is located in the main compartment of the pack.  It is a fully-loop lined zipper pocket that can also be used for other objects, like electronics.  The second CCW compartment is located in the back of the pack.  It can be quickly accessed by releasing the sternum strap and swinging the pack to the front of your body.  A fleece-lined EVA pocket is also featured on the front of the pack to store fragile items such as sunglasses or a point-and-shoot camera.

New Gridflux™ v2.0 with soft shell pocket now available in Tan color ways.

NTOA Member Tested & Recommended


AGR Product Features

  • YKK® Zippers with Positive Grip Pulls 
  • Expandable Bottle Holder
  • Dual Nylon Fabric Construction - 500D Hex Ripstop & 1000D Plain Weave
  • Laser Cut ATLAS™ Attachment Lattice System - Cut from 840D Nylon-TPU Composite
  • 840D Nylon-TPU Composite Tapered Pull Loops
  • Custom Fabricated Shapeshift™ Webbing
  • Bi-Level High Grade 3D Airmesh Backings
  • Custom Molded Fleece-Lined Semi-Rigid EVA Pocket
  • Refined Construction with Elegant Inlays
  • Lightweight Anti-Break Duraflex® Xlite® Buckles 
  • Fray-Resistant Gossamer™ Mesh
  • Anti-Counterfeit Logo Embossed 420D Nylon Liner
  • Very Visible Grayscale Interior
  • Skin Friendly Nylon Seatbelt Webbing
  • Teflon® fabric protector for grime resistance and easy maintenance 
  • Sling pack with reinforced padded shoulder strap
  • Stowable swiveling stabilizer strap
  • Grab handle to swing pack from back to front
  • Dedicated padded tablet compartment
  • Lockable main compartment
  • Ample internal organization
  • Custom molded fleece-lined semi-rigid EVA pocket
  • Two locations for CCW placement
  • Expandable water bottle pocket with dual zipper garages
  • Laser cut ATLAS™ Attachment Lattice System
  • Props in product photos are not included 

Click below to view the owner's manual for the Gridflux Sling Pack.

Gridflux Sling pack - Maxpedition Owner's Manual

  • Volume: 1100 cu. in. | 18L
  • Overall size: 12 (L) x 9 (W) x 18 (H) in | 30.5 x 22.9 x 45.7 cm View Product Dimensions Diagram
  • Frontal top pocket: 6.5 (L) x 1 (W) x 3.5 (H) in | 16.5 x 2.5 x 8.9 cm
  • Frontal lower pocket: 9 (L) x 2 (W) x 10.5 (H) in | 22.9 x 5.1 x 26.7 cm
  • Bottle pocket (open): 4 (L) x 4 (W) x 10 (H) in | 10.2 x 10.2 x 25.4 cm
  • Bottle pocket (closed): 4 (L) x 3 (W) x 10 (H) in | 10.2 x 7.6 x 25.4 cm
  • Main compartment: 10 (L) x 3.5 (W) x 17.5 (H) in | 25.4 x 8.9 x 44.5 cm
  • CCW compartment: 9 (L) x 1 (W) x 12 (H) in | 22.9 x 22.5 x 30.5 cm
  • Stabilizer strap maximum length: 23 in. | 58.4 cm
  • Weight: 2.8 lbs.
  • 1000-Denier water and abrasion resistant light-weight ballistic nylon fabric
  • 500-Denier Hex Ripstop water and abrasion resistant light-weight ballistic nylon fabric
  • Triple polyurethane coated for water resistance
  • High tensile strength nylon webbing
  • High tensile strength composite nylon thread (stronger than ordinary industry standard nylon thread)
  • #AS-100 high grade closed-cell foam padding material for superior shock protection
  • Internal seams taped and finished
  • Stress points double stitched, Bartacked, Circular Bartacked or "Box-and-X" stitched for added strength
  • YKK® high strength zippers and zipper tracks 
  • UTX-Duraflex® nylon buckles for low sound closures 
  • Teflon® fabric protector for grime resistance and easy maintenance 
Cleaning Instructions
  • MAXPEDITION's nylon fabric is treated with Dupont Teflon for superb water and grime resistance.
  • To clean, simply wipe down with a damp cloth. Allow gear to dry naturally.
  • Do not machine wash.
  • Do not use detergent or bleach.
Customer Reviews
4.9 Based on 15 Reviews
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Thomas H.
United States
Buy it, stop thinking about it

I travel often and was searching for the “perfect” carry on pack. After months of research I found the one, look no further than the Gridflux. It perfectly fits my 13” tablet, iPad, QC35’s and small notebook without being bulky. Add a battery pack, cords, water bottle, a few pens, a pack of gum, passport, wallet, and you have the perfect carry on pack. If you’re worried about size, it fits below the ERJ-145 and CRJ aircraft seats with ease. I’m tough on my stuff and needed something that can stand up for itself, this pack takes it all in stride. Its rugged construction makes it perfect to shove under the seat and not worry about it. As always Maxpedition makes a quality product and this pack speaks volumes for the company. This isn’t my first pack and won’t be my last pack. You pay for what you get and this is worth every penny. Thank you.

Great sling

I’ve been using this bag for a couple of years and, I love it and I’m super happy with everything about it. I use it to travel and it holds everything I like to take on a plane like iPad, chargers, cables, books, passport, wallet, phone, sunglasses, some snacks and a water bottle One thing I’m super impressed with is with a damp rag I can make the sling look like it’s new out of the plastic, I don’t know how Maxpadition does it but their gear always looks new if you take care of it

Nice EDC

The slingpack itself was really nice comfortable and very easy to access the whole body of the bag This is the world best EDC PACK!!!

Mike C.
United States
Great Daily Carry pack.

So far so good. I originally purchased the Entity 16 but it was too small for what I needed daily. I've kept that one but use the Gridflux now daily. It is larger and can handle all of my gear plus has an external zipped pocket for water bottle or Contego travel coffee mug. That was one of the biggest annoyances of the Entity 16. No where to put a water bottle except inside the main pocket. I like the Gridflux CC pocket which is also slightly larger and can handle Glock 30, extra mag, and flashlight. The external pockets are very useful for the daily notepads and and pens and stuff you need everyday. There is a fleece lined pocket inside the main compartment that can be used for hook and look also. It doesn't look too tactical and can be used in office environment. I use a MS Surface Book and it fits in the inside pocket designed for tables but I can't zip it up easily. Which isn't a big deal because it is inside the main compartment and won't go anywhere. Good Sling back for your RIGHT SIDE only.

dustin b.
United States
Pretty stoked

Has lots of little pockets and what not. Comfortable too