The USMC Issue FILBE pouch was designed to hold a 2.5 or 3 liter hydration bladder as part of the FILBE (Family of Improved Load Bearing Equipment) pack system.  We find this makes a great general storage bag that works well for all types of outdoor and military gear.  The MOLLE on the back easily can attach to any MOLLE or PALS comparable backpack or vest organizing your gear and making it easy to reach.  A great simple add on or GP pouch.  

• FILBE attachment (MOLLE compatible)
• Made of durable Cordura  nylon
• Holds up to a 2.5 liter bladder (not included)
• Approximately 8.5" x 14"
• Fold down top with quick-release security buckle
• Grommet for drainage
• NSN: 8465-01-600-7887
• Condition: Unissued new out of the factory case
• Buy in Bulk and Save