Backpacks with changable capacity

urban, on a suitcase, 16 L, capacity change, for laptop, reflective, RFID-protection, hidden zipper, pockets: on the back, on strap, 44x34x20 cm, weight 645 g

urban, on a suitcase, 27 L, capacity change, for laptop, reflective, RFID-protection, hidden zipper, pockets: top, lower, on the back, 33x52x20 cm, weight 1620 g

for tourism (cabin), on a suitcase, 36 L, capacity change, for laptop, pockets: front, on the back, on strap, 48x30x15 cm, weight 1500 g

urban, on a suitcase, 20.5 L, capacity change, for laptop, RFID-protection, pockets: front, on the back, 43x29x15.5 cm, weight 930 g

urban, on a suitcase, 22 L, capacity change, for laptop, pockets: front, 41x30x12 cm

sports, 14 L, capacity change, without laptop compartment, outlet for hydrator, rain cover, pockets: on belt, 46x26x18 cm, weight 970 g

urban, on a suitcase, 25 L, capacity change, for laptop, reflective, RFID-protection, pockets: front, on the back, 44x32x17 cm, weight 860 g

outdoor activities, 34 L, capacity change, for laptop, pockets: top, front, lateral, 52x35x30 cm, weight 1500 g

urban, on a suitcase, 25 L, capacity change, for laptop, reflective, RFID-protection, pockets: lateral, on the back, 47x32x18 cm, weight 1440 g

urban, 38 L, capacity change, for laptop, rain cover, reflective, pockets: front, on the back, 52x36x26 cm, weight 1640 g

urban, on a suitcase, capacity change, for laptop, pockets: front, on the back, on strap, 41x30x12 cm

urban, on a suitcase, 25 L, capacity change, for laptop, RFID-protection, pockets: front, lower, on the back, on strap, 41x30x14 cm, weight 1000 g

camping, 60 L, capacity change, rigid frame, pockets: top, on strap, on belt, 70x28x25 cm, weight 1190 g

urban, on a suitcase, 18 L, capacity change, for laptop, reflective, pockets: front, 42x29x16 cm, weight 510 g

urban, on a suitcase, 30 L, capacity change, for laptop, pockets: top, front, lateral, 50x35x21.5 cm, weight 1460 g

camping, 80 L, capacity change, backrest adjustment, rain cover, reflective, pockets: top, front, lower, on belt, weight 2620 g

outdoor activities, 35 L, capacity change, without laptop compartment, backrest adjustment, outlet for hydrator, reflective, pockets: on strap, on belt, crab-pocket, weight 1408 g

urban, on a suitcase, 21 L, capacity change, for laptop, pockets: front, lower, 39x30.5x20 cm, weight 1340 g

camping, 70 L, capacity change, backrest adjustment, rain cover, reflective, pockets: top, front, lower, on belt, 80x30x31 cm, weight 2370 g

urban, 35 L, capacity change, for laptop, reflective, Rolltop, 44.5x31.5x16.5 cm, weight 1300 g

camping, 28 L, capacity change, outlet for hydrator, rain cover, reflective, pockets: on strap, on belt, 58x31x27 cm, weight 1400 g

urban, for tourism (cabin), on a suitcase, 40 L, capacity change, for laptop, pockets: top, front, 53x33x22.5 cm, weight 1460 g

urban, 24 L, capacity change, for laptop, pockets: front, lower, 42x38x22 cm, weight 900 g

for tourism (cabin), 30 L, capacity change, for laptop, pockets: front, lower, 51x31x18 cm, weight 1140 g