Large Capacity 50L Men Travel Backpack outdoors trekking waterproof Backpack 17 Inch Business Laptop Backpack With Shoe Bag

Name: Mountaineering bag/outdoor bag/backpack
Material: Oxford cloth
Size: 55*31*20CM
Weight: about 1.3KG
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