FlexiPET is a sofa project made entirely from PET, one of the most recyclable materials. Traditional sofas are constructed from multiple materials such as metal, wood, plastic, and foam, making recycling difficult. FlexiPET addresses this by using a single material, significantly increasing recyclability. FlexiPET is a modular sofa, allowing users to customize its form based on purpose or design preferences. It can be disassembled for efficient transport, and damaged modules can be replaced individually, ensuring long-term sustainability.