A backpack for longer adventure journeys with a detachable add-on backpack, integrated safety features and a back panel cover to prevent wear and tear. The SafeZone compartment can store your phone, sunglasses, cables and small valuables. In the CashStash compartment, hidden under the SafeZone compartment, it is possible to store money and passport to protect them from pickpockets. Take day trips with a detachable 20L backpack with space to store a 15" laptop or MacBook, a breathable back panel and a covered CashStash pocket for money and personal items. Enjoy hands-free and a balanced, secure fit by attaching an additional backpack to the front of the shoulder straps. A zippered cover to protect the back, shoulder straps and waist belt prevents wear and tear when the backpack is not on the back. The innovative LoopLock closures prevent theft by securing the zipper sliders to the backpack. The double zipper sliders can also be locked (TSA locks with a numeric code sold separately). Personal belongings can be safely stored and organised with internal cable ties and mesh pockets. A side pocket with a zipper allows you to safely store your water bottle and other small items. The backpack is designed as check-in luggage for longer trips. For added safety during trips, the whistle integrated into the chest strap can be easily moved from the main backpack to the additional backpack. Color: Army Green Material: 420D Dobby Polyester, 600D Polyester External dimensions: 49 x 33 x 63 cm Volume: 70 l Weight: 2.07 kg Colour: Dark green Volume: 70 l Laptop pocket: 14" diagonal Material: Polyester Material Type: Synthetic