This is a classic two-liter non-padded accessory pouch with MOLLE-compatible attachment fittings. MOLLE/PALS type webbing on both front and back. Easy grab double-slider zipper for quick access. A perfect accessory for the sides of our FAC Track or Gunslinger packs. Mounts to any MOLLE/PALS/Padlock panel up to 4 rows high.