This Niche NYC Gear Maker Just Released the Best Sling Bag
This new design of the Lumbar Pack still wears well around the hips or slung over a shoulder, and its new rounder profile makes for a better fit against your body. In either orientation, users will experience improved cargo access to the main 8.5 liter compartment thanks to an elongated zipper opening.
Outside of the pack, you’ll find pairs of daisy chains and cinching shock cords to attach an ad-hoc carabiner, doo-dad, or just an additional layer of clothing. If you pack the Lumbar Pack to its max, a pair of external straps will help stabilize the weight against your back or waist. Plus, a reflective strip helps you stay seen and safe after dark.
Source: https://www.fieldmag.com/articles/fsp-outdoors-lumbar-pack