Mayhem EVO 30L Backpack

Critical days require critical packs, the Mayhem EVO 30 agrees.

The Mayhem EVO 30 liter backpack is a mission-ready workhorse designed for all day comfort and best-in-class gear organizing performance. With design help & input from various Colorado-based Search & Rescue (SAR) teams, this hybrid panel loader pack system delivers robust and versatile organization (bugout bag anyone?); keeping you focused on demanding backcountry pursuits and built for professionals, survivalists, hunters and outdoorsman who rely on their gear in any situation. 

Modular features like the customizable, girth hitched compression straps and a reversible front panel (Hi-Vis Blaze Orange) allow you to easily secure and organize your gear while staying visible in challenging conditions. The wide clamshell-style main compartment offers easy zippered access while maximum visibility is the rule with its blaze orange lined interior. Bottom panel loops allow for external A-Frame ski carry and the V-Cinch top compression webbing allows for rope management or even securing a small-to-mid size chainsaw body in the field. Internal organization features include zippered mesh pockets, a PALS webbing panel, vertical daisy chains for climbing gear organization, vertical slash pockets, hook & loop panel for accessory attachments, and an internal hydration bladder sleeve carries up to 3L (not included). Modular compression straps allow for customizing your load carrying style and the shoulder straps integrate with our new Timber EVO (SM / MD) and our ZERK 3L Loki Lumbarconvertible waistpack for additional EDC chest carry options. Use the waistbelt PALS webbing to carry our extra, zippered accessory pouch, The Roo or go even more robust and slap a Timber EVO (SM / MD) on the padded waistbelt with its provided MOLLE system...bomber!

FEATURES

• Hybrid panel / top loader system with wide zippered opening interior access
• Front panel expansion sleeve with attachment loops and accessory zippered pocket (Reversible for Hi-Vis, Blaze Orange Safety Panel)
• Lower section of front panel allows for pass-thru for snowboard carry, blade-down chainsaw carry, hand tool carry (shovel, McLeod, Rogue, axes, etc.) and is removable when necessary
• Dual side bottle pockets with field serviceable bungees
• Modular compression straps (girth hitched) for custom carry options and positioning
• Front panel zippered pocket with expansion gusset
• Dual sternum straps for increased load management during physical activity
• Rope and A-Frame ski carry for backcountry pursuits
• Removeable high density foam framesheet with hoop frame load dispersion
• Forward pull waistbelt with side PALS webbing & modular MOLLE-style accessory pouch
• Dual zippered, color-coded compartments on top panel
• Front panel hook & loop patch panel for agency badges, morale patches, accessory attachment, etc.
• Dual side panel bottle pockets with over-under strap pass thru
• Ice axe & mixed tool lower panel storage sleeves (Hypalon reinforced)
• Exterior body fabric backpanel helps shed ice, snow, mud and dirt
• Shoulder straps allow for accessory chest carry of the Timber EVO SM or MD (Available Spring 2026) or our ZERK 3L Loki Lumbar (Available Spring 2026)
• Bottom panel compression straps for additional load carry
• Hi-vis, Blaze Orange interior for maximum visibility

MATERIALS

• 420d Nylon Ripstop Dobby w/ DWR*
• 150d High Density Poly Liner*
• YKK^® Zippers
• EVA Foam
*There are no intentionally added PFAS in this item

CALIFORNIA WARNING: Cancer and Reproductive Harm | www.P65Warnings.ca.gov

DIMENSIONS

• 22" x 10.5" x 7" (H x W x D)

VOLUME

• 1770 in³ / 29 L

CAPACITY

• Waistbelt Size Range: 29"-48"
• Torso Size Range: 15"-19"
• Weight Load: Suggested up to 45 lbs

WEIGHT

• 3 lb 14 oz