Vertical Packing Cubelet Backpack closed-cell foam

closed-cell foam

And what about the shoulder straps

the original Luminary 12

you can switch out the Standard Strap for the Absolute Shoulder Strap

Vertical Packing Cubelet Backpack closed-cell foamA vertically oriented compact cube that keeps your essentials organized. The VPC (Vertical Packing Cubelet) is a pretty simple design: a 1. 25L all fabric, vertically oriented cube. Two o rings on the exterior for attaching to a key strap, shoulder strap, carabiner, or handle loop. One o ring on the inside so you can continue your TOM BIHN Matryoshka esque nesting organizational system. Small, simple, well made, and handy.