SmartStarterDesign & FashionProduct & Industrial Design

WEFTPACK — Modular Woven Wool Daypacks for Trail & City

A modular, repairable daypack system made from woven Alpine wool and plant-based reinforcements — built for trails, travel, and everyday carry.

Vorarlberg & Alpine Border Region Workshops, Austria
Created on:Date not available
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Details

🎒 WEFTPACK — A Backpack Built Like Fabric, Not Plastic

Most backpacks today are made from layered synthetics that are hard to repair, impossible to recycle, and designed for replacement instead of longevity.

WEFTPACK starts from a different idea:

What if a backpack were built like a woven system — modular, replaceable, and structurally intelligent — instead of glued and laminated?

Drawing from Alpine weaving structures and load-distribution patterns found in traditional textiles, WEFTPACK uses dense woven wool panels combined with plant-based reinforcement layers to create a soft-structured but highly durable pack.

It’s designed to be:

  • Repairable instead of disposable
  • Modular instead of monolithic
  • Natural-fiber dominant instead of plastic-dominant
  • Field-serviceable with simple tools

🧵 How It’s Different

Instead of one stitched shell, WEFTPACK is built from interlocking woven panels:

  • Replaceable back panel
  • Swappable pocket modules
  • Adjustable strap anchors
  • Clip-in internal organizers
  • Repair-friendly seam channels

If one part wears — you replace that part, not the whole bag.

🏔 Designed for Dual Use

WEFTPACK is made for:

  • Day hikes
  • Train & city commuting
  • Field sketching & research trips
  • Slow travel
  • Craft & tool carry
  • Lightweight gear days

Material behavior is tuned for Alpine climates: breathable, temperature-stable, and abrasion-resistant.

🌿 Materials System

Core materials include:

  • Dense woven local wool shell
  • Plant-based reinforcement grid
  • Natural rubberized base panel
  • Linen strap webbing
  • Aluminum hardware (no brittle plastic clips)

All modules are labeled and pattern-documented for future repair or remake.

🧪 Prototype Status

We have completed:

  • 4 functional pack prototypes
  • Load testing up to 14 kg
  • Abrasion tests on woven panels
  • Rain exposure trials with wool wax finish
  • Modular strap anchor testing
  • Field use with hikers & textile workers

Key feedback: comfort + temperature regulation outperform synthetic packs.

💰 What Funding Enables

Your support will fund:

Item

Allocation

Tooling for modular panel system

$4,200

Material batch (wool + linen + hardware)

$3,800

Workshop equipment upgrades

$2,900

Field durability testing

$1,600

Repair kit & spare module production

$2,300

Pilot run (120 packs)

$2,000

Stretch goal: open repair manual + pattern release.

Risks & Challenges

Modular textile engineering is less standardized than synthetic gear manufacturing. We are mitigating through extended field testing and redundant panel designs. Hardware suppliers have been pre-qualified to avoid delays.

About the Creator
leonhard_vrecko#

leonhard_vrecko#

leonhard@murajackets.at

I’m Leonhard Vrecko, a textile designer and fashion anthropologist from the Alpine valley of Vorarlberg. My roots trace back to Slovenian weaving traditions, and I’ve spent the last few years exploring how heritage craft can meet modern sustainability. With MURA, I’m bringing local wool, zero-waste design, and slow fashion into harmony—one handwoven jacket at a time. I work closely with Alpine shepherds, local weavers, and a deep respect for the land that sustains us.

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