Spiky III Backpack 45 Allover Swimming BagArena Spiky III Backpack 45 Allover Swimming Bag Violet Geranium Get organized and stay ready for every training session with the Arena Spiky III Backpack 45 Allover. Designed for swimmers and athletes who need maximum storage and durability, this spacious 45 liter backpack features multiple compartments, breathable mesh panels, and a bold allover print that stands out on deck. Built with water repellent fabric and a reinforced bottom, the Spiky III