Sports leisure backpack

Bag size: large Capacity: 20L or less Opening method: zipper Material: Leather Cortical features: none Whether with lock: No Function: wear-resistant Processing methods: soft surface Hardness: medium to soft pattern: plain Applicable gift-giving occasions: advertising promotion style: Casual Lining texture: nylon Accessories type: handle Strap root number: double root Popular elements: color contrast Carrying parts: soft handle Outer bag type: open pocket Bag shapes: square vertical section With or without tie rod: No Scene: outdoor