Mountainsmith - Focus 2 LG 198 cu. in./3.3 L (Warm Grey) - Handbags: Carry binoculars, cameras, and other field necessities for bird watching, sporting events, travel, or any other adventure. Push button quick-release buckle secures the top flap. Large water resistant pocket. Fleece lined and padded interior. Expandable mesh internal sleeve. Internal organizational pocket. Key clip. Rear note pad sleeve. Detachable padded shoulder strap. Able to fit a Peterson s Field guide. YKK zippers. Hypalon reinforcements. Body Fabric: 420d Velocity nylon. Reinforcements: 430d Ballistic nylon. Internal Dimensions: 8" x 8.5" x 2.5" (20cm x 22cm x 6.4cm). Volume: 198 cu. in. (3.3 L). Weight: 9.7 oz (.27 kg).