Stone Glacier R3 5900 Pack with Frame 5900 Cubic Inches MultiCam Large

- Versatile R3 5900 backpack adapts from one-day Bivy Mode to multi-day missions with 2,500 cubic inch load shelf. - Features top Hook-and-Loop Fasteners access for radio antenna, ensuring seamless communication during operations. - Includes two internal Hook-and-Loop Fasteners loop patches for modular storage, enhancing organization. - Compatible with R3 Side Bags and modular attach pockets for extended missions and additional gear. - Hydration compatible with optional Hydro Sleeve, ensuring access to water during outdoor adventures.