58.6 oz - 1660 g Pack
The Flex PR is a multi-use pack specifically designed for pack rafters
The Flex PR is a 50L dry bag with a removable suspension system designed for carry heavy loads in comfort. Whether you are portaging on a canoe trip, hunting in the backcountry, or doing trail maintenance, the Flex PR will keep your gear dry, your accessories handy, and your back comfortable. 
Size Guide  
Overview

The Flex Pack PR is designed to handle the 50L dry bag included, or the popular portage barrels. It has adjustable compression straps to help compress and stabilize any load. Dual removable side pockets are great for water bottles. Stash snacks, a rain jacket, or other gear securely in the zippered large gusseted front stash pocket.
The removable bottom stabilizer straps are perfect for packrafters using portage barrels and help ensure heavy loads ride easily. It even has an eight-inch wide stash pocket running the length of the pocket perfect for stowing a paddle.
Now you don’t have to suffer through carrying a load with a pack ill-designed for the job. The Flex Pack PR uses the same suspension system we use on our lightweight packs. That means it’s designed to carry heavy loads without needing a heavy pack. It’s unique oval shape and sturdy harness keep the loads closer to your center of gravity, so you don’t have to worry about a shifting pack.
It’s simple roll top design keeps your equipment nice and dry, even in the wettest conditions. It features a release valve that allows you to remove any excess air once the bag is loaded.
With four lashing points, the Flex PF stays secure in your boat no matter how gnarly the ride.
We have a LIMITED run of Flex PR using a new ultra-durable X-Pac VX21 fabric by Dimension Polyant. It is a 3 layer 210 denier fabric that is water proof, robust, and incredibly abrasion resistant.

Features



Adjustable Torso Length so you can find your fit whether tall or small
Multiple Shoulder Yoke Styles
Multiple Hip Belt Styles
50 Liter Dry bag

Eight Straps for Securing your Load.
Minimal Contact Back Panel
Interior Zippered Stash Pocket
Rear vertical zippered Stretch Stash pocket

8" wide Front pocket large enough to hold paddle blades

2 Removable Side Pockets with multiple attachment options

Elastic Lashing Cord providing additional external lashing points
Multi-point Compression


Specifications
General



Suspension
Torso Sizes
 Color
 Maximum Load
 Base Weight
 Uses

Comfort FitTM
16" - 22" | 38 - 56 cm
 Gray, Green, or Red
 45 lb - 20 kg
 20 lb - 4 kg
 Pack Rafting
 Hunting
 Trail Maintenance




Materials



Pack Body

 Body Contact
 Pockets

 420 Nylon robictm
or X-Pac VX21
 3D Mesh
 4 Way stretch




Weight



Robic Body
VX21 Body
Shoulder Harness
 Hip Belt
 Dry Bag

Robic Weight
VX21 Weight
33.9 oz - 962 g
35.5 oz - 1007 g
5.7 oz - 162 g
 11 oz - 312 g
 8 oz - 220 g

58.6 oz - 1660 g
60.2 oz - 1706 g




Video





Flex PR Overview
By: Six Moon Designs
 Published: 8/2/2021




Gear Reviews

The Trek: Six Moon Designs Flex Pack PR Review