T-rex leather handbag goes under the hammer in Paris

The world’s first T-Rex Leather handbag is being auctioned Thursday at Hôtel Drouot in Paris, estimated between €300,000 and €500,000.dailymotion
Scientists extracted protein fragments from Montana T. rex fossils, then used AI to reconstruct collagen and process it into a leather-like biomaterial.robbreport
Critics note the material is “inspired by” rather than directly made from dinosaur skin, though creators say it proves lab-grown leather’s commercial viability.everythingdinosaur

T-Rex Leather Handbag Goes Under the Hammer at Paris Auction House

A one-of-a-kind luxury handbag made from lab-grown material derived from Tyrannosaurus rex fossils is being auctioned today at the Hôtel Drouot in Paris, with estimates between €300,000 and €500,000 — roughly $347,000 to $578,000.dailymotion

From Fossils to Fashion

The teal-colored bag, designed by Polish studio Enfin Levé, represents a collaboration between biotech firms Lab-Grown Leather and The Organoid Company, along with international creative agency VML. Scientists extracted ancient protein fragments from T. rex remains discovered in Montana, then used predictive AI models to reconstruct a complete collagen framework. This synthesized DNA was implanted into a carrier animal’s cells to generate collagen, which was subsequently processed into a leather-like material.instagram

The creators have trademarked the resulting product as “T-Rex Leather” and bill it as structurally identical to conventional leather while being cruelty-free, traceable, and biodegradable. The auction is being conducted by Giquello SAS at the renowned Drouot auction house.robbreport

Art, Science, and Skepticism

The bag was first unveiled in April 2026 at Amsterdam’s Art Zoo Museum, where it was displayed alongside an enormous T. rex skeleton before being moved to Paris for sale. AFP reported that the unique bag drew attention from both the fashion and science worlds.robbreport

However, the project has not been without scrutiny. As paleontology blog Everything Dinosaur noted, the handbag is made from “bioengineered collagen inspired by a Tyrannosaurus rex, rather than leather directly produced from fossilised dinosaur integument”. The distinction between “derived from” and “inspired by” dinosaur material remains a point of debate among scientists.politis

A Statement Piece for Lab-Grown Luxury

The team behind the project has signaled broader ambitions. According to Robb Report, T-Rex Leather is intended to be offered to luxury brands in the future, with initial applications in premium accessories and longer-term expansion into automotive and other industries. The auction today serves as much as a proof of concept for sustainable biomaterials as it does a sale of a collector’s item, with VML’s chief creative officer Bas Korsten previously telling media the project aims to demonstrate “the value of laboratory-grown leather”.substack