This is a like-new (with tags) North St. Clinton Backpack (30L). It was a gift for someone but the person thinks it is not the right size for their needs so I have to re-sell it. It was purchased new from Cambridge Bicycles in Cambridge, MA 39 days ago. Sells brand new for $170 (I paid $180 with tax). Will sell it for $150.

From North St. website:

Our signature backpack is great for work, travel, hikes and every moment in between. This bag sports the same features and capacity as it's convertible counterpart, and it comes with vented foam and physical-therapist approved shoulder straps.

Handmade, built to last a lifetime
Easy access external pockets and internal Velcro rows enable adding or swapping out pockets as needed.
Side-sleeve for u-lock or bottle
Internal laptop sleeve

Capacity: 30L
Dimensions: 11" wide x 5.75" deep.x 18" tall (roll top down) or 24" tall (roll top open)
Weight: 2 lbs 4 oz