The Cascade 70D refers to a specific model of inflatable boats or rafts known for its durability and versatility. It typically features a 70 denier nylon construction, providing a lightweight yet sturdy structure. This material is often coated for water resistance and enhanced strength. The boat is designed for ease of use with rapid inflation and deflation features, making it suitable for recreational water activities like kayaking, fishing, and rafting. Additionally, it may come with multiple air chambers for safety and stability in the water and often includes accessories such as adjustable seats, paddles, and repair kits.