This one is now at SKDTac... "The Sigma, Alpha and Beta Bags are our deluxe line of travel/gear bags. They are constructed of rugged 11 oz. polyurethane water-resistant Cordura nylon. The Sigma, Alpha and Beta Bags feature: A closure assist flap on the main compartment. Snap down storm flap on the main compartment. Large #9 YKK zippers on all compartments with dual sliders. Continuous wrap around carrying handles for superior weight support. 

Metal "D" rings on the side for tying clothing or equipment to the outside of the bag. Two detachable padded shoulder straps for three carrying configurations: 1. Suitcase 2. As a shoulder bag 3. Hands free backpack style.

• 1000 denier NyTaneon construction
• YKK zippers
• Map pocket (9.5x13-in) inside protective storm flap with side release closure.
• Internal pouch for handheld radio with antenna access.
• Internal elastic loops for chem. lights
• Internal hook & loop section for handgun and spare pistol magazine (or any modular hook & loop pouches)
• 2 dividers creating 3 internal sections
• External triple M16/M4 magazine pouch holds 2 magazines in each pouch, adjustable lid design.
• External double pistol magazine pouch with adjustable lids, and GPS/Utility pouch (3x5-in)

Dimensions:

• Main Compartment: 26.5 x 14.25 x 10
• Large Side Pocket: 23.75 x 12.75 x 2.75
• Side Pockets (x2): 11.5 x 12.75 x 2.75

-Made in the USA
-Lifetime Guarantee"