Amazon.com | RAINS Trail Backpack Mini (Black) | Casual Daypacks。The Backpack silhouette is characterized by its prominent flap and central strap with carabiner closure. This clean and ever contemporary waterproof rucksack features an internal laptop pocket, a spacious main compartment, and a concealed external phone pocket on the back panel. Backpack is cut in Rains’ signature waterproof PU fabric, engineered for carrying strength, durability, and a smooth feel. Waterproof Color is called Earth which is on the light mint green family. PER041824 TT072125