48L Ultra Frameless Pack with load stabilization and pole stowing systems // Palante-inspired with Prickly Gorse base pattern
Published: 20 hours ago | Author: pretzlstyle
https://www.reddit.com/gallery/1s1y8n4
Hi, I made this backpack :)
Full album with photos and details on the build process
Photos of the pack in action on my 2025 JMT thru
I have a Palante V2, which I love, but wanted something bigger while avoiding the extra weight that would come with the Desert Pack. I was inspired by all the MYOG content I consume, and though I'd never made a pack before, decided to cook up my dream bag for myself. I was definitely intimidated, and doubted myself many times throughout the process, but it all came together (by luck, or my skill, I'm not sure). Thanks for taking a look!
Specs:
- Volume: 48L (with roll-top collar extended)
- Torso length: 20"
- Weight: 16.97 oz (17.5 oz with optional Y-strap)
- Pattern: slightly modified version of the Prickly Gorse 40L frameless pack (praise be)
Features:
- A unique load stabilization system that I emulated from the Yama Gear Shrike. This design integrates a pair of load lifters into the pack's top-closure system via a y-strap and some hardware that allows weight transfer on and off the shoulder straps by adjusting a ladder lock. Rather than pulling on an internal frame like traditional load lifters do, these instead pull on the entire pack.
- An simple under-arm trekking pole stowing system made of shock cord and grommets that I emulated from the Rab Veil (pictured with my 3.9 oz MYOG carbon Z-poles!)
- Webbing length for top-mounting a bear can
- Lunch bag closure design
- Top-strap closure in two modes; Y-strap load stabilization or haul loop closure
- Palante-style bottom pocket with garbage chute, and Palante-style front pocket with hidden stake compartment
- Sternum strap with Palante-style hidden daisy chains
- Stretch mesh shoulder pockets for a phone, camera, 500-700ml Smartwater
- 1.5-inch webbing hipbelt
- Fully seam-taped
- A dope patch from Rachel Pohl/NoSo
Impressions:
- The Prickly Gorse pattern and instructions are excellent, and I'm very grateful to have had them
- The load stabilization system is definitely effective, and does create a notable stabilizing effect. Although they have a lot more "give" than real load lifters, since tensioning them simultaneously pulls and deforms the pack. Overall I was happy with them on the JMT.
- I'm mostly happy with the shoulder pockets, but I wish I made them deeper.
- The Ultra X fabric performed great, and I notice no delamination of the fabric or seam tape after the pack's first 280 miles
- The trekking pole stow system is nice, since I can access them or stow them easily on-the-go, but it's more finicky than I'd like. Something more to grab onto, like larger cord locks, might help.
- I freaking love the lunch-bag style closure. Putting the buckles on the exterior seems crazy to me now.
- 10mm foam for the shoulder straps performed perfectly well, but I probably could have done with a bit thinner.
- I should have tensioned all of my flat elastic more before sewing. The opening-edge of both the front and bottom pockets are already loose. This is my only real regret with the project.
- Overall, super stoked :)
Materials are from a variety of vendors; RSBTS, Seattle Fabrics, RockyWoods, Dutchware, Litesmith, Palante, Brautigam, Zpacks, Amazon... all parts are linked below:
Fabrics:
Body:
- Ultra 200X (3.8 osy; lower back panel, bottom panel)
- Ultra 100X (3.3 osy; upper back panel, front panel)
- 100D Robic Ripstop Nylon (3.7 osy; side pockets)
- Venom UL Stretch Mesh ECO (5.1 osy; front and bottom pockets)
Straps
- Ultra 200X (3.8 osy; exterior strap face)
- 1/8" 3D spacer mesh (10 osy; strap backing)
- Venom UL Stretch Mesh ECO (5.1 osy; shoulder pockets)
- Lycra PowerMesh (5.1 osy; small accessory pocket)
- 10mm EV50 foam from Nunatak (padding)
Notions:
Webbing:
- 5/8" X630 nylon webbing (haul loop, top strap, shoulder strap lower webbing)
- 1.5" nylon webbing (hip belt)
- 10mm nylon webbing (sternum strap daisy chain, load lifter attachment loops; repurposed from [spare Yama parts](https://yamamountaingear.com/products/load-stabilizers))
Flat Elastic:
- 3/4" flat elastic (front stretch pocket top edge, shoulder strap pocket top edge, bottom pocket and garbage chute edges)
Grosgrain:
- 1/2" grosgrain (side pocket shock cord mounting points, roll top buckle mounting points, roll top edge binding)
Shock cord:
- 2.4mm reflective orange shock cord (side compression)
- 3/32" black shock cord (side pocket closure)
- 1/16" black shock cord (trekking pole attachment points)
Seam tape:
- 1.25" UltraTNT PSA tape (cut to width as needed)
Hardware:
- Pack closure: 5/8" Titanium Top-strap G-hook
- Rolltop closure: 3/8" plastic buckle
- Hip belt: Palante hip belt buckle (~1.5")
- Sternum strap: Palante sternum strap
- Y-strap/load stabilizer system: Yama "Style A" Shrike Y-Strap
- Shoulder strap adjustment: 5/8" single-sided ladder locks
- Eyelets/grommets: Don't remember literally any info, but they were from Amazon (side pocket drain holes, trekking pole mounting points)
- Cord locks and tensioners:
- LineLoc Hook (side compression)
- Nexus GTSP style anchorable cord lock w/ 0.28" anchor opening
- Glow-in-the-dark 3.4mm anchorable cord lock (trekking pole mounts)
⬆️ 95 points | 💬 11 comments
