The new HSGI Sure-Grip Padded Belt is available for pre-order now. It looks like this belt features a lining made from the same grippy material that HSGI uses on their plate carrier shoulder pads. I can attest to the fact that the material is very durable and is very slip resistant. This belt should really fight riding up which is a common issue with some “battle belts”.
You can pre-order one today from the HSGI website.