What is a banana boat?
Banana — This is a small, elongated waist bag with a zipper that attaches to an adjustable belt with a carabiner or fastex clasp.
To understand what a banana bag is: the name comes from the accessory's characteristic semicircular shape, visually reminiscent of a banana.

Historically, the model emerged in the 1990s as a utilitarian item for athletes, tourists, and street vendors. It provided hands-free use and quick access to money or documents. In modern fashion, the fanny pack has transformed from a purely athletic item into a basic accessory, produced by brands ranging from mass-market to high-end luxury.
Main types
Sportswear models are made from durable nylon, polyester, or water-repellent fabrics. They are lightweight and often feature a mesh back for ventilation and reflective elements.

Casual fanny packs are made from genuine or faux leather, suede, or heavy cotton. These bags have a more rigid shape, a simple design, and are available in a basic palette of black, beige, and brown.
Designer options feature statement pieces with complex cuts. They can be quilted, embellished with chunky chains, logos, rhinestones, or made from unusual materials like velvet or clear plastic.
How to wear
The most fashionable style is to wear it cross-body. The bag is worn across the chest or back, with the strap running diagonally, creating a dynamic silhouette and keeping items secure in a crowd.

A classic waistband style, the fanny pack is given a modern twist to create a statement piece over bulky clothing. It doubles as a belt, securing oversized jackets, trench coats, or coats.

Examples of combinations depend on the bag's style. A leather fanny pack complements a voluminous trench coat and straight-leg jeans. A sporty nylon bag pairs well with joggers, a crop top, and chunky sneakers. A minimalist, clean-cut bag looks great with a loose-fitting pantsuit.