XPAC Acquisition Corp. was a special purpose acquisition company, established in 2021 with XP Inc. as its initial sponsor, and operated without significant independent businesses. Incorporated in the Cayman Islands and based in New York, its original objective was to achieve a business combination with high-growth companies, particularly in Brazil. Following a terminated acquisition agreement, its sponsorship transferred to J. Streicher Holdings, LLC in July 2023, leading to its renaming as Zalatoris II Acquisition Corp. This entity has since announced a planned merger with Eco Modular.