The Shadow Elite Elite Ops Hydration Carrier . Can accommodate a single 3 liter (100oz) bladder (bladder NOT INCLUDED). Designed to be low profile, and fully compatible with and attaches to all standard MOLLE systems. The lid section has a Velcro Patch for insignia and flags. The inside of the Carrier is lined with Black Grip material for extra strength and insulation. Includes drainage grommets at bottom for water ops. Size 8in (20cm) x 15.5in (40cm) x 4in (10cm) Capacity 3 Liters (100oz).

Product Materials.

• 1000 Denier water and abrasion resistant lightweight ballistic 100% nylon material.
• High tensile strength nylon webbing.
• High tensile strength composite nylon thread (stronger than ordinary industry standard nylon thread).
• High grade closed cell foam padding material for superior shock protection.
• Internal seams taped and finished.

• All Stress points double stitched, Bartacked or 'X Box' stitched for added strength.

The  works perfectly with this product.