UST Dry Bag

While the bag is constructed from water-resistant nylon and features a secure buckle closure designed to keep moisture out, it is intended to protect gear from splashes, rain, and brief submersion. It is not designed for prolonged underwater use.

A 25-liter capacity is a versatile mid-size, typically enough to hold a change of clothes, a lightweight towel, a camera, and a few smaller essentials. It is ideal for day trips rather than multi-day expeditions.

Yes, the whistle is integrated directly into the buckle for quick access. It is designed to produce a sharp, audible sound for signaling in emergency situations, though it is intended as a backup safety feature rather than a primary communication tool.

Yes, the included D-ring allows you to clip the bag to the outside of a larger pack or secure it to a boat or kayak. It is lightweight at only 0.16 lbs, so it won't add significant bulk to your setup.

The bag is made from water-resistant nylon, which balances durability with a lightweight feel. While it is tough enough for standard water activities like kayaking or beach trips, it is not puncture-proof, so you should avoid dragging it over sharp rocks or abrasive surfaces.