FNDN™ Flask (FLSK) – 10oz Flexible Reusable Flask (*Final Sale)

The FNDN™ Flask (FLSK) is a lightweight, BPA-free, reusable 10oz flexible flask designed for ultimate portability. Unlike bulky bottles, the FLSK saves space and weight while giving you quick, hands-free hydration with its proprietary sport top. Freezer safe, reusable, and designed to stand upright when filled, this versatile flask is ready for any outdoor adventure.

Key Features

• 10oz flexible, reusable flask for any beverage

• Proprietary sport top for hands-free, quick access

• Freezer safe and BPA-free construction

• Lightweight and portable design

• Stands upright when filled

Perfect for pairing with FNDN™ FLSK Gloves, the flask is built for convenience on the go, whether you’re outdoors, tailgating, or just looking for a compact way to carry your favorite beverage.

*Must be of legal drinking age or older to use this product with alcohol. Use responsibly.


Designed in Detroit