✔ DURABLE CONSTRUCTION - Made of Heavy Duty 1000D Nylon with Double Seamed Molle PALS System and 3D Mesh Lining ✔ Universal Compatibility. Compatible with other Molle system equipment. ✔VERSATILE AND ADJUSTABLE (ANY SIZE) - The T Vest can carry loads over 100 lbs, including medical kits, survival gear, and more, and can be adjusted to fit most any body size.