Size (L) : 32cm (H) x 56cm (L) x 18cm (W)
Size (M): 30cm (H) X 48cm (L) X 16cm (W)

Fabric: Cordura 1000d, Polyester 600d,
Water-resistant: Yes
Laptop pocket: Yes

Features:
Exchangeable R/L shoulder strap, 3-point harness, back cushion, multiple pockets, water bottle holders