Awesome multi-functional pack that fits in an overhead. The Erawan is the backpack lovers duffle! It’s streamline body, versatile shoulder straps and handles make it easy to stow away during travel and convenient to carry from hub to hotel. A shaped, perforated EVA foam backpanel helps keep back cool. Tuck-away/adjustable shoulder straps for a wide range of fits, hidden daisy chains, large waterproof pocket, and built-in wet/dry pocket. Specifications: Volume: 50L / 3,051in3 Torso: 17.5” / 44.5cm Weight: 2lb / 909g Fabric: 210D ripstop nylon with UTS impregnated silicone coating and highly durable 840D ether TPU Specifications for Erawan 50: Capacity: 50 L Weight: 909 g Hip belt: Yes Chest strap: Yes Adjustable torso: No Powder skirt: No Hydration system compatible: No Top opening: Zipper Front opening: No Bottom opening: No Integrated raincover: No Crotch strap: No Backpack chair: No Roll top opening: No 367 Elegantly and functionally designed gear, made by pure enthusiasts usually gets us going. This is the case with the gear from small San Fransisco based Boreas.