Columbia PFG Roll Caster 30L Backpack - Durable Water-Resistant Backpack for Beach and Outdoor Adventures Columbia PFG Roll Caster 30L Backpack is a must-have for any beach or outdoor enthusiast. This durable and water-resistant backpack features a roll-top design that keeps your gear dry, and a spacious interior with multiple compartments for organization. Perfect for carrying beach essentials, camping gear, or hiking essentials. Specifications: * Material: Water-resistant polyester * Size: 30L * Color: Navy/Orange * Features: Roll-top design, multiple compartments, and carry handle * Ideal for: Beachgoers, campers, hikers, and outdoor enthusiasts * Dimensions: 18.5 x 11 x 6 inches * Weight: 2.5 pounds * Brand: Columbia PFG * Warranty: Limited lifetime warranty * Gender: Unisex * Age group: Adults and teenagers * Season: All-season * Occasion: Outdoor adventures, beach trips, camping, hiking, and travel.