The A10 pocket can be used by itself without the A10 chassis if you want to lighten the load

Exterior loops enable use with carabiners or slings for added convenience*

Weight: 52g

Despite its compact form

Active Sport Loop Size:44/45/46/49mm The A10 pocket can beGo further, move freer. Active Sport Loop is engineered for your active life. Combining an ultra lightweight, double layer nylon weave with a precision engineered hook and loop fastener, it delivers exceptional breathability and personalized comfort that lasts from your first rep to your final lap. This is the essential strap for peak performance and all day wear. Breathable & ultra lightweight design for all day comfort in any sport Easily adjustable