Mares Dragon SLS Superbly comfortable and stable yet tough and durable Aircell slides on shoulders for increased comfort when inflated Position of the corrugated hose retaining epaulette can be adjusted High lift aircell with "Dragon" winglets Smart trim weight positioning SLS weight system 50mm swivel buckles High capacity cargo pockets with stretch panels Adjustable cummerbund Visual confirmation of proper weight pouch insertion Personalizable label on weight pockets.