Mammut Sports Birren 5 Neon Light Grey And Green Climbing Backpack Adjustable is a multipurpose backpack designed for Unisex Adults. It is a high-quality backpack for outdoor sports, made of Polyethylene material. The backpack has a Green color that brings out a stylish and sporty vibe. The backpack is perfect for carrying essential items required for sports activities. The adjustable straps provide great support and comfort while carrying items. Its Multicoloured Color and Sports Theme make it unique and perfect for all outdoor enthusiasts.