UnLimited Seljakott by Kuan-Hua Chou is a highly esteemed winner of the very prestigious 2020 Pronksauhind A' Design Award in Jätkusuutlike toodete, projektide ja roheline disain Competition Category.

PronksJätkusuutlik toode· 2020

UnLimited Seljakott

by Kuan-Hua Chou

Client: Kuan-hua Chou

Pronksauhind A' Design Award Winner in Jätkusuutlik toode Category

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Verified Award Winner

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Colors

The Design

About UnLimited Seljakott

UnLimited on ringlussevõetav seljakott, mis on loodud linnas ratastega liikujatele. Seljakott on täielikult veekindel ja reguleeritava suurusega. Lõõtsstruktuur võimaldab kotil laieneda ootamatute esemete jaoks ja kokku suruda saledaks kujuks, mis parandab liikuvust. UnLimited on valmistatud ühest materjalist – ringlussevõetavast termoplastilisest elastomeerist, millel on erinevad kõvadusastmed – ning see on suletud kuumkeevitusega. Enamik seljakotte kombineerib mitut materjali ja neid on raske ringlusse võtta. Ühest materjalist konstruktsioon toetab toote taaskasutamist ja ringlussevõttu selle kasutusea lõppedes.

The Recognition

About the Pronksauhind A' Design Award

UnLimited Seljakott on Pronksauhinna A' Design Award võitja, väga prestiižikas tunnustus, mis antakse silmapaistvatele disainidele, mida iseloomustavad loovus, leidlikkus ja teravmeelsus. Pronksvõitjad on küllaldaselt osavad ja tabavalt loovad teosed, mis kinnitavad oma disainerite laia kogemust, kujutlusvõimet ja leidlikkust. UnLimited Seljakott peaks olema kõrgelt hinnatud, imetletud ja armastatud objekt, mis on märkimisväärselt professionaalne ja uuenduslik. See Pronksauhinna A' Design Award võidudisain ühendab parimaid tavasid kunstis, teaduses, disainis ja tehnoloogias ning on suurepärane oma detailidele pööratud tähelepanu poolest. UnLimited Seljakott rahuldab suurepäraselt vajadusi, puudutab soove, võlub tundeid ja pakub huvi uudishimule.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: UnLimited is a recyclable, fully waterproof and size adjustable backpack tailored to the needs of an urban slow cyclist. This project aims to demonstrate the unlimited and limited requirements of space and material through a daily backpack. It can both expand to accommodate unexpected items and compress to keep the backpack streamlined to allow for better mobility.
Dimensions & Packaging: 290 mm x 410 mm x (20~150) mm, 860 g
Tags: backpack, material, exploration, sustainable, plastics, responsible consumption and production, slow cycling, commuting, unlimited, limited
Production Technology: The concept and production focus on concertina structure, material features and plastic production methods. Following the design philosophy for 'design of reduction', the backpack is sealed by heat welding and made of mono-material DuPont Hytrel, or similar recyclable thermoplastic elastomers with different levels of hardness. This feature is in stark contrast to the backpacks on the market today, which are multi-material and hard to recycle.
Design Challenge: How to bring DuPont Hytrel from industrial usages to daily life market is the first challenge of this project. Another barrier is to search suitable hardness and thickness for the concertina structure, which should provide an instantly positive user experience.
Research: The design research was conducted through material exploration firstly and discovering the target audience and market through survey, road observation and 1:1 interview.
Inspiration: Plastics that improve with age. The project is to design a product, with recyclable plastic, that is sustainable and creates a genuine bond with the user. An object that improves with age and counters some of the negative attributes often attributed to plastics such as cheap, transient and unemotional. Considering the longevity of a solution but also its place in a circular economy. What is its service life, how can it be reused, recycled or repurposed if it comes to the end of its useful life?
Project Duration: The material research started from visiting DuPont Geneva Innovation Center in October 2016. The concept development was implemented during the springs of 2017 and 2018 in London, following a release in the 2018 degree show at the Royal College of Art. The latest prototype was made in November 2019 in Tainan.
Operation Flow: Enough? Enough! UnLimited provides cyclists space depends on their needs. However, for the limitation of a bike, cyclists should not be a greedy user. They have to ensure the load they carry can keep their journey comfortable, not an obstacle. The project reflects balance and interaction between cyclists and their freedom of bringing as much as they can or as less as they can.
Patents: Copyrights belong to Kuan-hua Chou, 2018.
Image Credits: Photographer: Kuan-hua Chou

VIDEO CREDITS:
Filmmaker: Hiroki Yokoyama
Composer: Eternity Bro
Starring: Victoria Lynn-Hamilton, Anthony Fanna, Beatrice Maione