The latest addition to the Highland Gear Bag Cover line, the Generation 5 Series Bag Cover. A Sunbrella cover with moisture wicking fabric liner equipped with an adjustable, non restrictive, internal restraint system keeps the bag from slipping inside the bag cover for ultimate stability and comfort. A fully adjustable elastic strap with a contoured side release buckle eliminates any slippage between the bag and the cover. "I never thought of the bag sliding down the cover. I must admit I’m getting very little slippage.It’s brilliant. " Jim McGillivrayMcGillivray Piping Inc.