15 liters 45*52 flat mouth, Thicked 15 liters 44*53 hand -style, 20 liters 50*60 flat mouth, 30 liter 60*70 flat mouth, 50 liters 70*80 flat mouth, 70 liter 80*90 flat mouth, 100 liter 90*105 flat mouth, Thicked 15 liters 45*52 flat mouth, Thicked 20 liters 50*60 flat mouth, Thicked 20 liters 50*60 hand -style, Thicked 30 liter 60*70 flat mouth, Thicked 30 liter 60*70 vest type, Thicked 50 liters 70*80 flat mouth, Thicked 100 liter 90*105 flat mouth, Special thickened 90*105 flat mouth, Thick 120*120 flat mouth, Special thickened 30 -liter 60*70 portable, Special thickened 120*140, Special Affairs 85*90*50, Thicked flat mouth 100*120, Thicked 60 liters 80*90 flat mouth, Thick 105*75 flat mouth, Special thickened 90*100 handheld, Thicked 240 liter 120*140 flat mouth, Special thickened 240 liters 120*140, Special thickened 70*80 flat mouth
