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Home / Camping & Outdoors / Zerk 40 UL Backpack - Darknight
Mountainsmith

Zerk 40 UL Backpack - Darknight

$219.95

Currently out of stock at Kodiak Outfitters. No restock date is confirmed.

Color: Darknight
Description

Currently out of stock at Kodiak Outfitters. No restock date is confirmed.

Notify me when available

A modular 40-liter hiking pack

The Zerk 40 UL is Mountainsmith's 2026 Darknight backpack. The updated design accepts the separately sold Zerk 3L Loki Lumbar and Zerk 7L Toplid, giving you a way to expand the system when your trip calls for more storage.

  • 40L pack in Darknight
  • Four modular compression straps
  • Field-serviceable bungees
  • Compatible with the Zerk accessory system

Plan your setup

This page is for the Zerk 40 pack itself. Accessory packs, bottles and other equipment are not included. Choose a load and fit appropriate to your trip; the older year embedded in GGG's URL does not identify this current product configuration.

Choose your variant and request an availability update to register your interest. A signup is not an order or a promise of restocking.

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