Lithium Add-on Shoulder Harness Pocket – M

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A great mid-sized option for keeping key items close.

Mammut says: 

Lightweight and versatile fleece-lined pocket for quick access to your glasses, smartphone, or whatever you like to keep at the ready. With three sizes to choose from and easy attachment options for your shoulder strap, hip belt, or climbing harness, pick the pocket and the placement that best suits you.

All Mammut products purchased within the Europe come with an extended 30-month warranty period. For more details click here.

Our Verdict

At 42g, the Lithium Add-on Shoulder Harness Pocket M attaches easily to most shoulder straps or hipbelts and sits flat against the body, staying put while moving. The fleece lining gives a bit of structure and adds some protection for a phone, compact camera or sunglasses, and the water-resistant outer holds up well in damp conditions.

I’ve mainly used it for my phone, but check your device’s dimensions—larger models are a tight squeeze here, and if you’re carrying a max-size smartphone, the L version may be the safer bet. That said, the M fits my essentials nicely without getting in the way.

A useful little upgrade if you like to keep your phone, snacks or lens wipes where you can reach them—without rummaging in your pack.

– Reviewed by Ultralight Outdoor Gear

Features