Rolltop Rucksack Reflective is based on Rains? classic Rolltop Rucksack silhouette. This waterproof rucksack delivers a city-ready staple, perfect for commutes on bike or foot. The look is characterized by a tactile strap, signature carabiner and rolltop opening. Rolltop Rucksack Reflective also features a side-access laptop pocket, front zip pocket and padded back panel. . . . . In this version, the design arrives accented with reflective bindings. Rolltop Rucksack Reflective is cut in Rains? signature waterproof PU fabric, engineered for strength and durability with a smooth feel.