The Luminary 15 Ultralight and also gets squeezed down

and also gets squeezed down to almost nothing when the Top Pack is zipped onto the main bag (you've been forewarned)

To install the USSW on your Café Bag or similar bag:

The VPC (Vertical Packing Cubelet) is a pretty simple design: a 1

Rather than the all-too-common black zippers

5": we'd recommend choosing the Medium/Large size

The Luminary 15 Ultralight and also gets squeezed downThe Luminary 15 (L15) is the bigger sibling to our popular Luminary 12 (L12) backpack. To better fit taller and or broader folks, we took the L12 and stretched it to be taller and a tad wider. We also lengthened and adjusted the contour of the shoulder straps. Otherwise, feature for feature, the L15 and the L12 are the same, so we ask in advance for your forgiveness if the product description below seems a bit familiar. Like we said, the Luminary 15