This document describes two agile product design sprint models: the Funsize Agile 2-Week Design Sprint and the Outcomes Based 5-Day Google Sprint. The Funsize sprint is for long-term projects with incremental delivery every 2 weeks, while the 5-day sprint creates measurable outcomes within a week. Both methods emphasize collaborative story planning, estimation, prototyping, and user validation. The document provides an example workshop applying the models to the mobile app for a bookkeeping startup.