Bleacher Seat Cushion with Back Support - Superior back support: built-in backrest keeps you more comfortable and reduces fatigue while sitting on stadium benches. A mesh pocket behind the seat provides convenient storage for water bottles and other small items. - Easy to use: triangular buckle design and high-strength fasteners enhance load bearing and simplify adjustment of the seating cushion. Simple to operate and reliable. - Durable materials: made from heavy-duty 600D Oxford fabric for robustness, wear resistance, and water resistance. Built to withstand long-term use. - Portable and compact: folds easily for transport. Folded size is 14.96 x 5.32 inches, helping save space in your car and making storage tidy. - Versatile compatibility: suitable for most stadium bleachers and bench seating, including stair seating, and designed to improve comfort across various viewing settings. 2-3 practical use scenarios - At sports games or tournaments: sit longer without back strain, while keeping essentials in the rear mesh pocket for quick access. - Outdoor concerts and events: enjoy comfortable seating on hard bleachers, with storage for water, phone, and small items in the pocket behind the seat. - Family outings and travel: easy to carry and store in your car, providing a convenient, portable solution for long lines or multiple seating areas on bleachers.