A bubble jacket, also known as a puffer or quilted jacket, is a warm, padded coat with a distinctive puffy, segmented look from insulation (down or synthetic) sewn between stitched sections, trapping heat for lightweight warmth in cold weather, often featuring water resistance, hoods, and zippers, and coming in various lengths and styles.

Key Characteristics:

Puffy Design: Stitched sections (baffles) create "puffs" or "bubbles" filled with insulation, giving it a quilted appearance.

Insulation: Filled with natural down (goose/duck) or synthetic fibers, both designed to trap body heat.

Warmth & Lightweight: Provides significant warmth while remaining relatively lightweight and less bulky than other winter coats.

Outer Shell: Often made from water-resistant or waterproof fabrics for added protection.

Features: Typically includes zippers, pockets, and sometimes hoods, with variations in length from waist to hip-length.

Common Uses & Variations:

Everyday Wear: Popular for general cold-weather fashion.

Athletic/Outdoor: Used for skiing and hiking due to warmth and light weight.

Styles: Ranges from classic hip-length to longer parkas, with options for fleece linings, faux fur, and recycled materials.