This small bag is packed with organization pockets. The Thule Subterra 2 Sling Bag is an adaptable bag that can be used alone to bring your essentials, combined with other bags on your travels, or used as a packing cube inside a larger bag. Features. Back panel security pocket keeps vital items like a passport or wallet protected against your body. Multiple modes of use: Stowable strap allows sling to be worn comfortably over the shoulder as a crossbody bag or converted into a packing cube inside a larger bag. Thoughtful interior organization: Main zippered compartment includes durable Nylex padded slip pockets to help organize and protect your essential items, integrated key leash and Power Pocket for charging while on the go. Materials. bluesign APPROVED 800D Nylon with water-resistant finish free from PFCs. Details. Volume: 3L. External Dimensions (Lx Wx H): 14 x 4.3 x 6.1 in/35.5 x 11 x 15.5 cm. Weight: 0.7 lb/0.3 kg.