An iconic Alvar Aalto “Tank” armchair (Model 400), featuring the signature zebra-pattern upholstery and Aalto’s sculptural birch frame. Designed in 1936 and produced by Artek, the Tank armchair is one of the most recognisable works of Finnish Modernism — bold, organic, and exceptionally comfortable.
The chair’s wide, low silhouette rests on Aalto’s innovative laminated birch cantilever legs, giving the piece its characteristic softness and natural movement. The zebra fabric adds a striking graphic element, making the chair both a functional seat and a statement object within any interior.
Ideal for a living room, reading corner, or design-focused space, the Tank combines craftsmanship, comfort, and timeless architectural presence.

Condition Report

Good vintage condition.
The birch frame shows patina and age-consistent wear, typical for Aalto chairs of this period. The zebra upholstery is clean and well preserved with minimal signs of use. Structurally solid, comfortable, and fully functional — a beautifully aged example of Aalto’s iconic Tank model.