A brown kraft paper bag #4 (SOS) is a medium-sized brown kraft paper bag, known in the packaging industry as “Bag #4.” It’s larger than the #3 and is commonly used for takeout, lunch items, and small groceries.
Brand : STALLION
Thickness : 50 gsm
Key Features:
 Material: Durable kraft paper — recyclable and biodegradable
 Color: Natural brown
 Design: Self-opening kraft paper bag with a flat bottom for stability
 Closure: Open top (can be folded or sealed as needed)
 Strength: Lightweight, suitable for light to medium loads