Techonaut 45

45L carry-on travel backpack that combines style with ultimate functionality. Features include: 

• Three carry methods: backpack, shoulder bag, and duffel
• Skeleton back panel for improved airflow
  
• Top-loading, suspended laptop compartment with exterior access, fits 17” laptops and more
• 1 spacious main compartment, 1 large end pocket, and 3 quick-access exterior pockets
• 6 O-rings for optional organizational bags and accessories
• Breathable, supportive back panel for long comfortable as a backpack
• Comfortable, durable, edgeless backpack straps that can be tucked away when needed
• Rolling luggage handle pass-through pocket
• Maximum carry-on size for most U.S. domestic airlines