Fenix ALL-01 Lanyard and NW20 Whistle: Kit Setup Tips

By Fenix Flashlights | World Leader in Fenix® Sales | Fenix Lighting USA | Published: 2026-11-03

Category: Tips & Care

Set up your Fenix ALL-01 lanyard and NW20 emergency whistle for a safer outdoor kit. Follow these steps to attach, adjust, and carry both accessories.

Quick answer

Attach the Fenix ALL-01 lanyard to your large Fenix flashlight using a secure loop or clip, adjust it for a comfortable wrist or gear fit, and keep the Fenix NW20 emergency whistle on its Dacron lanyard within easy reach. Check both attachments before every trip.

Why these two accessories belong in your outdoor kit

A flashlight lanyard and an emergency whistle serve different but complementary roles: the lanyard keeps your light attached to you or your pack, while the whistle gives you a loud signal if you need help. Together they add little weight but improve safety and convenience.

The ALL-01 is built for large Fenix flashlights, so it may be overkill for a compact everyday light. The NW20 is a dedicated signaling tool, not a replacement for a flashlight. Carry both where you might need hands-free light and a reliable way to call for attention.

Attachment points and fit considerations

Not every flashlight has a lanyard hole or clip point. Check your light for a dedicated lanyard attachment or a pocket clip that can accept a loop. If your light lacks a suitable point, the ALL-01 may not be the right accessory.

The ALL-01 is fully adjustable and can hold up to 46 pounds, so it suits larger lights. Adjust it so the light hangs securely without swinging excessively. For the whistle, use the included Dacron lanyard to tie it to a pack strap or belt loop, but make sure it can be detached quickly if needed.

Step-by-step setup for your lanyard and whistle

Inspect your flashlight for a lanyard attachment point: Look for a dedicated hole, loop, or clip on the tail cap or body. If none exists, do not force the lanyard through a gap; consider a different carry method. A secure attachment point is essential; a makeshift loop can fail.
Thread the ALL-01 lanyard through the attachment point: Pass the thin end through the hole and then through the loop of the lanyard to create a girth hitch. Pull it snug so the lanyard cannot slip off. Double-check the knot; a loose hitch can let your light drop.
Adjust the lanyard to your preferred carry style: Slide the adjustment buckle to shorten or lengthen the loop. For wrist carry, size it so your hand can pass through but the light cannot slip off. For pack attachment, leave enough slack to retrieve the light easily. Test the fit with your light attached; it should feel secure but not tight.
Attach the NW20 whistle to your gear: Use the included Dacron lanyard to tie the whistle to a backpack strap, belt loop, or jacket zipper. Position it where you can grab it quickly without looking. Avoid attaching the whistle to the same lanyard as your flashlight; separate points prevent tangling.
Test both accessories before you head out: Give the lanyard a firm tug to confirm the hitch holds. Blow the whistle to ensure it works and that you know how it sounds. Then stow both securely. A quick pre-trip check catches loose knots or accidental detachment.

Product facts

Fenix ALL-01 Flashlight Lanyard: Fully adjustable and can hold up to 46 pounds. This load rating means the lanyard can support large Fenix flashlights without stretching or failing under normal use.
Fenix ALL-01 Flashlight Lanyard
Fenix NW20 Emergency Whistle: Pealess sound chamber delivers 120 decibels with 30% less effort than standard whistles. You can produce a loud signal with less breath, which helps when you are tired or in an emergency.
Fenix NW20 Emergency Whistle