LIJIEBAO Outdoor Shoulder Bag Canvas Durable Travel Backpack Men Retro Casual Computer Bag 1. Material: canvas + polyester 2. Characteristics: breathable, wear-resistant, capacity expansion, load reduction 3. Canvas material, polyester lining, wear-resistant and durable, wider adjustable shoulder strap, breathable and comfortable, beautiful and practical 4. Side limit straps, the bottom of the capacity-enhancing design, release your capacity, can hold more items 5. Zipper pocket design, metal zipper head, open and close smoothly, no jamming, convenient storage, easy to access 6. All stress points are reinforced stitching, reinforced strap design, tough and practical, long service life 7. Large-capacity multi-pocket design, classified storage items, to meet your daily travel needs 8. Weight: about 1.07 kg 9. Size: about 40 x 20 x 70 cm 10. Note: delivery only the backpack, does not include other items