BEIS expandable backpack still in packaging. Super functional and durable bag with thoughtful features: many pocket you need, a laptop sleeve, key leash, a water bottle pocket that can be tucked into the inside and zipped away. Once it's fully filled, it can be zipped open to hold even more. Dimensions: Handle drop: 3.54in Backpack strap at longest: 33.46in at shortest: 19.68in Material: Body: 100% Recycled poly Trims: 100% Recycled faux leather Liner: 100% Recycled Poly Nylon Zipper Zinc alloy Hardware Care: Spot Clean Weight: 1.67lb Capacity: 17L (expanded) 13.5L (non-expanded) Only selling because I receive it as a gift and I already have this exact bag and love it.