Arc'teryx Index 5 INDEX 5 - Simple, minimal and extremely useful travel organizer. Mesh panels provide visibility, the air circulation needed for damp contents, and the top mounted handle makes it easier to pull out of a duffle or case for quick access. LIFESTYLE - Technical outdoor functionality, comfort and durability brought to everyday designs. TRAVEL PACKS - Lightweight and durable travel systems that are easy to use, secure and ergonomic.