Design story

UP5_6: the armchair that arrived almost flat

The original UP armchair had an unusual first act: it emerged from a compressed package and took on its full shape. Gaetano Pesce made unpacking part of the encounter with furniture. The familiar UP5 chair and UP6 ball-shaped footrest belong to that 1969 experiment, though later versions arrive already formed.

A low red foam-form armchair with a lobed back stands beside a spherical footrest connected by a loose dark cord.
PatinaHall editorial reconstruction. It is not a documentary photograph. The chair and ball introduce the recognisable UP5 and UP6 relationship. The scene and details are illustrative, not an original period example.
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Key facts & takeaways

At a glance

Subject
UP5_6
Entry
Design story
Last reviewed
11 September 2026

Three things to remember

  1. The original series was introduced in 1969 by C&B Italia.
  2. UP5 is the chair; UP6 is its ball-shaped footrest.
  3. The later UP2000 pieces arrive in their final shape.

The package was part of the encounter

Most furniture is recognisably itself before it reaches a room. A table may need its legs attached, but the pieces already announce what it will become.

The original UP series changed that experience. B&B Italia’s history records Pesce’s 1969 design as furniture made to travel in a vacuum package. Opening the pack released a form that had occupied far less space in transit.2

The contrast was part of the fascination: a compressed object becoming a large, bodily presence. Arrival was no longer just a delivery problem to be hidden behind the finished photograph. It offered a short demonstration of what a new material system could do.

A flat enclosed cushion symbol leads to an expanded chair and ball-shaped footrest.
Original PatinaHall schematic, not to scale: the original compressed package changed how the chair was first encountered. This explains the 1969 principle, not a packing sequence for later versions.

Foam gives the body its outline

MoMA records UP5 and UP6 as polyurethane foam covered in stretch fabric, with C&B Italia as the manufacturer. The chair’s broad rounded back, deep seat and generous arms read as parts of one continuous body.1

Elastic cloth follows that volume closely. Instead of presenting a frame with separate upholstered panels, the object makes softness its principal visible form. The footrest is simpler still: a ball beside the chair, linked to it by a cord.

The pairing makes scale easy to read. One volume is shaped around the human body; the other reduces support to a near-geometric solid. Their connection turns two pieces of seating into a small scene.

The ball changes the meaning

The cord is easy to miss in a photograph filled by the red or striped chair. Once noticed, it changes the relationship between the two forms.

B&B Italia’s account describes the chair as a female figure and the attached ball as an image of captivity. This is the maker’s presentation of Pesce’s intended metaphor, rather than a meaning that every sitter is required to find.2

It places an uneasy idea inside an apparently welcoming object. The chair’s generous bodily shape and the ball’s restraint pull in different directions. Comfort and criticism share the same piece of furniture.

A recognisable form can have a different arrival

The UP series returned in 2000 using flexible cold-shaped polyurethane foam. B&B Italia states plainly that these pieces are produced in their final form and are no longer vacuum packed. The stretch-fabric covering and recognisable shapes remain.3

That difference is worth keeping in the story. The outline can survive while the way an object is made and delivered changes. A later UP chair still carries the visual argument of the original, but it does not repeat the same unpacking performance.

Look at UP5_6 with both histories in mind and the chair becomes two things at once: an unusually expressive place to sit, and a reminder that a design’s life includes the moment before it looks like the object we know.

Research notesEvidence, connections and limits

Compressed delivery belongs to the historical version. The maker explicitly states that the 2000 re-edition is no longer vacuum packed. The diagram is a conceptual sequence, without an expansion ratio, timing or chemical recipe.

Evidence map

Connected subjects and evidence

Reviewed connections

  • UP5_6designed byGaetano Pescedocumented

    MoMA identifies the 1969 design and original C&B manufacturer.

    Reviewed 11 September 2026 by PatinaHall editorial.
  • UP5_6manufactured byB&B Italiadocumented

    Manufacturer chronology documents the 1969 series; the firm then used the name C&B Italia.

    Reviewed 11 September 2026 by PatinaHall editorial.

Research trail

Sources and further reading

  1. Up 5 Lounge Chair with Up 6 Ottoman, 124.1992.a-bMuseum of Modern ArtAccessed 11 September 2026
  2. B&B Italia history: 1969 UP seriesB&B ItaliaAccessed 11 September 2026
  3. Serie UP2000 by Gaetano PesceB&B ItaliaAccessed 11 September 2026

Last reviewed 11 September 2026. Found an error or a stronger primary source? Contact PatinaHall.