kuivapussit

Kuivapussit, known in English as dry bags, are waterproof sacks designed to protect contents from water and moisture. They are typically made from durable, waterproof materials such as coated nylon or PVC. The primary function of a dry bag is to keep items like clothing, electronics, and essential gear dry during outdoor activities or when exposed to wet conditions.

The construction of a dry bag usually involves a roll-top closure system. This system requires the opening of the bag to be rolled down several times and then secured with a buckle. This method creates a watertight seal, preventing water from entering the bag. The number of times the top is rolled down directly impacts the bag's waterproofness.

Dry bags are commonly used in water sports like kayaking, canoeing, rafting, and sailing. They are also essential for hikers, campers, and backpackers who might encounter rain or need to cross streams. Their lightweight and packable nature makes them easy to store when not in use.

While many dry bags are designed to be completely submersible for short periods, their effectiveness can vary based on material quality, the integrity of the closure, and how they are used. They are not typically intended for prolonged submersion or as a primary flotation device. Different sizes and capacities are available, catering to various needs, from small pouches for phones and wallets to larger bags for extensive gear.