Features 

✅ Business Professional Design
✅ Shockproof - The core of damping technology to reduce pressure for drop
✅ Extra Padded for Laptop/Tablet Compartment
✅ Extra Compartment For Wet Item
✅ Enhanced Handle – Extra durable and comfortable handle to carry
✅ Adjustable Strap - Straps can be adjust for your own convenience
✅ Laptop Compartment (15.6") – Extra Protection Padded Cushion
✅ Tablet Compartment (9.7") – Easy Access
✅ Anti-theft Design - Secured Bank, Travel, Hotel, Business Card
✅ High Quality Logo Zipper - Exclusive Bange Zipper
✅ Luggage Strap – Design to ease mobility by attaching bag to your luggage
✅ Heat-Release Material – Sweat-friendly to prevent odour smell
✅ Water-Resistant Material – Splash Proof Surface from Light Rain
✅ Ergonomic Human Body Design – prevent backache
✅ Ergonomic Backpack Strap – Extra light yet durable for heavy-weight
✅ Internal Patch Pocket – Organised compartments for essentials item
✅ 30L Size: 30.5cm (L) x 20cm (W) x 46cm (H) 
✅ 40L Expandable Size: 30.5cm (L) x 32cm (W) x 46cm (H) 
✅ Weight: 1.65kg