The Arc'teryx Index 40 Boulder Bag in 24K Black is designed for climbers and outdoor enthusiasts needing a spacious, organized bag for high-volume gear. It offers an efficient equipment system with a durable 100% nylon construction suitable for gym and crag use.

• 40L capacity
• Two distinct 20L internal zones
• High-visibility interior
• Colorway: 24K Black
• Material: 100% nylon

Brand

Arc'teryx

Colors

black

Listed

March 12, 2026

Model

Index 40 Boulder

Gender

men

Category

Apparel & Accessories/Handbags, Wallets & Cases