It can be used on its own but I come up it to be the idealistic fellow traveler toPD ’s Outdoor Backpack I brush up .

Detach the cushiony transversal - body shoulder strap and the$59.95 2L Outdoor Slingcan be insure to the articulatio humeri strap of the rucksack where it act as a breast pocket for ready admission to a notecase , key , monotone , headphone , ice , and thickset television camera .

Another reward the Peak Design ecosystem of suitcase , throng third power , and accessary that are design to lick together .

<!-- raw HTML omitted -->It makes for very quick access to things like a selfie drone.<!-- raw HTML omitted -->

It makes for very quick access to things like a selfie drone.

Most democratic

<!-- raw HTML omitted -->Its two liter capacity holds a lot. PD also sells a 7L version.<!-- raw HTML omitted -->

<!-- raw HTML omitted -->A rear pocket is great for carrying trail snacks for me and my dog.<!-- raw HTML omitted -->

<!-- raw HTML omitted -->The long zip cords make them easy to use with gloves.<!-- raw HTML omitted -->

<!-- raw HTML omitted -->A closer look at the custom weatherproof zippers from Peak Design.<!-- raw HTML omitted -->

<!-- raw HTML omitted -->The gear loops on the Outdoor Sling make it easy to attach using the gear and sternum straps already included with the Outdoor Backpack.<!-- raw HTML omitted -->

<!-- raw HTML omitted -->Securing the sling to the backpack shoulder straps.<!-- raw HTML omitted -->

<!-- raw HTML omitted -->The sling hangs loosely across the chest so I still used a sternum strap to keep the backpack’s shoulder straps taut on long technical walks.<!-- raw HTML omitted -->

<!-- raw HTML omitted -->A closer look at the gear loop on the sling shown attached to the cross-shoulder strap it ships with.<!-- raw HTML omitted -->

<!-- raw HTML omitted -->It works as a traditional sling, too.<!-- raw HTML omitted -->

<!-- raw HTML omitted -->It can also be thrown over the <!-- raw HTML omitted -->back.

<!-- raw HTML omitted -->Peak Design uses an “Ultralight Terra Shell™ 210D” ripstop exterior fabric that’s weatherproof, 100 percent recycled, and Bluesign approved.<!-- raw HTML omitted --> <!-- raw HTML omitted -->It’s very lightweight at 177g (0.39 lbs).<!-- raw HTML omitted -->

<!-- raw HTML omitted -->The sling’s cross-body strap has a buckle for easy open and close.<!-- raw HTML omitted -->

<!-- raw HTML omitted -->The buckle shown opened.<!-- raw HTML omitted -->

<!-- raw HTML omitted -->The cross-shoulder strap length can also be adjusted at the bag itself with these locking buckles. It also allows for waist-carry if that’s how you roll.<!-- raw HTML omitted -->

<!-- raw HTML omitted -->Yes, it has a (plastic) key lanyard.<!-- raw HTML omitted -->