Name: Mountaineering bag/outdoor bag/backpack

Material: Oxford cloth

Size: 55*31*20CM

Weight: about 1.35KG

Capacity: Can hold 17.3-inch laptop

Large capacity design

Insulation side pocket

Back laptop bag

Independent shoe bag design

Vent holes

Breathable design

Comfortable sponge strap

Large capacity main bag

Top zip pocket

Can be inserted into the suitcase