The Studio Collection by Hydro Systems reflects the sleek simplicity of modern style and elegance. Carefully handcrafted one at a time, the collection offers 21st century tub technology while creating a unique, one of a kind bathing experience only a luxury bathtub can afford. The collection consists of 18 bathtubs including freestanding, drop-in, and alcove models. All Studio Collection bathtubs and whirlpools include standard features and are backed by our exclusive 5-year limited warranty.