hartmann

The Project

Samsonite had acquired the American heritage luggage brand hartmann in 2012. Two years later, the brand was not performing as expected, thus, the VP of Design and myself were hired. Our initial task was to reimagine the brand for the contemporary classic persona that provided a premium traveling experience.

The project was executed while designing the replacement for the Intensity collection with a price point of $449.99

The Client:

The product was sold at the hartmann stores worldwide. Additionally, for Macy’s, Bloomingdales, and Delta.

My role:

Lead Industrial Designer

Timeline:

April 2015 - March 2016

The problem

Suitcase dimensions are determined by airlines and transatlantic cargo ship restrictions.

Key user experience frictions
  • Users find it difficult to lift, carry, and manoeuvre while rolling the suitcases as they are tall, and narrow cubes.

  • The carry-on dimensions are ruled by the airlines’ restrictions, national or international, across different continents.

  • The largest suitcase having to fit the small and medium case becomes a rather long unstable cube.

  • The handle is too high forcing the user to put their arm at an uncomfortable position.

Image displaying the relationship between the three main suitcase sizes (small, medium and large) in relationship to a 5'4" tall person.
Pain points while pushing a suitcase
Roll
Pain points while lifting up a large suitcase
Lift
Pulling a suitcase on two wheels instead of smoothly rolling it flat on the ground
Pull
Pain points while carrying a suitcase upstairs
carry
Proto Persona

Michael McNutt

About

Michael is in a long-term relationship and lives in New York City. He is an entrepreneur and holds a co-founder position as VP of Digital Marketing. The start-up is growing and he is having to travel to meet clients several times per month across the USA.

Occupation:

Co-Founder

Location:

NYC

Status:

Engage

Age:

37

Needs & Goals

Finding trendy and well-engineered products that make his life easier during his business trips. Looking tailored and professional while traveling. Finding high quality luggage that looks professional but with interesting details that makes him stand out of the crowd.

Frustrations

Scheduling last minute trips and having to pack with short notice. Having to live out of his luggage for too many days while traveling for business. Keeping his shirts and blazers tailored as he has important meetings to attend.
Contextual Observation Research

The problem was identified through user observations at airports’ check-in and terminal areas, train stations, and hotels.

  • Notes were taken across several trips taken nationally and internationally that took place in a year’s time frame.

  • User interviews were done with eight Samsonite employees that have travelled with the hartmann luggage. The demographics were five women and three men within the group.  

  • Additionally, online customer reviews were taken into consideration as well as comments received by our staff at the hartmann stores.

  • My first trip to China after the project started, I took the product to have a diary of the journey experience while packing, travelling, living out of the suitcase and returning home.

Baseline

Existing Hartmann Product

  • Poor case frame construction makes the case move side to side making the wheels roll poorly.

  • The overall dimensions are long and narrow compromising the case's stability.

  • Trolley handle has only two height options. The handle's sharp and straight edges lack a sense of ergonomics.

  • Carry handle is made of leather with stiff side edges which make the handle uncomfortable to hold.

  • Wheels did not roll smoothly partly due to the frame.

Cost Drivers
Wheels’ supplier are expensive Excessive use of leather Trolley handle Carry handles Large pieces
Action Plan

Design Strategy

Addressing the Dimension Problems

Volumes were determined by the existing capacity offered with the medium and large cases.

  • Small case: size dimensions follow the airline requirements.

  • Medium: target volume - 4,144 in³

  • Large: target volume - 6,435 in³ 

Foam core prototyping to assess packing volumes

The main objective was to reduce the height of the medium and large cases so that users could hold and lift the cases more comfortably.

Width and depth were increased accordingly as the height was reduced.

Wheel Design

Addressing Rolling Instability

  • Long-bound frame construction frame

  • Recessed wheels lowering the centre of gravity

  • Engineering a modular wheel housing system

  • Three steel cartridge bearings were added to reduce friction

  • Material choice for superior quality and performance

Trolley Handle Design

Addressing Manoeuvrability & Leverage

Through experimentation and prototyping, it was identified that the trolley handle was not wide enough to turn and control the case.

  • Width was increased to allow users’ hands to grip at multiple positions throughout their journey.

  • The button was placed underneath to allow the user to adjust the height without losing the grip.

  • 1-inch height increments were added to better fit the user’s height.

  • The handle was redesigned with a round shape and smooth finish which gave an elegant look and pure functionality.

Diagram showing the handle design with a wider grip and 1-inch height increments for comfort
Why

Final Design Choices

Approachable Dimensions

  • Prototypes + user testing proved an improvement on lifting, carrying & rolling the case.

Enhanced Packing Experience

  • Overall dimensions enhanced the living out of the suitcase as the case fit perfectly on the luggage rack.

Walk With Ease & Control

  • Trolley handle + wheels system combination gave a premium user experience while gliding through the airport, trains station, and hotels.

The Final Product

Ratio collection beauty shotRatio classic deluxe interior details

The big debut was at the Travel Goods Association trade Show in Vegas in 2016. Our booth design allowed customers to use the product and we were fortunate to hear directly from users about their experience.

Wide angle photo of Hartmann product display at TGA in Vegas in 2016