Not everyone has room for a full-size tub, that's why we offer The Barrel Collection. Designed for upright immersion, with a complete system layout measuring 72? × 55?, including the tub, exterior steps, and chiller. Engineered in 316 marine-grade stainless steel with 130 gallons of capacity. Available as the Star Treatment 2.0 or the Cyber Barrel, with custom branding available upon request.