Single 8x8 HuckPack pouches are compatible with entire HuckPack ecosystem. Integrates seamlessly with HuckPack(TM) System Made from Challenge UltraGrid 100 w/ YKK Zippers Glow in the dark - Lightning Zipper Pulls Silverado and BlackOut include U-Zip and interior stow loops Charcoal Heather includes small straight lip at top Made in the USA Dimensions: 12x"x4"x2"