USMC Military SealLine MAC Sack Waterproof Dry Bag

Like its larger sibling the ILBE Sack, the MAC Sack is a special-issue compression dry sack designed exclusively for the U.S. Marine Corps. It’s the ideal solution for low-capacity, low-profile watertight protection in extremely abusive environments. It’s made to order for year-round guiding, daily abuse and for those who are particularly harsh of their gear. PVC-Free. Color Olive Green.

Product Features

• Extreme Durability: 210D oxford nylon with high-tenacity polyurethane coating.
• Air-Tight Compression: Low-profile, flexible purge valve slides easily into hatches and backpacks.
• Watertight Seal: Exclusive SealLine DrySeal roll-down closure.
• Light Weight: The best combination of light weight and extreme durability for a wide range of uses.
• Diameter 7 in / 18 cm, Height 13 in / 33 cm, Volume 549 cu. in / 9 liters