THE HOLY GRAIL OF MODULAR PACK SYSTEMS

F1 Mainframe
€289,95

    PRODUCT FEATURES

    • Intex ll aluminum frame.
    • Zippered attachment points compatible with our duffels, drybags, and more.
    • Full MOLLE webbing matrix covers main panel to attach scabbards, pouches, etc.
    • Three built in horizontal compression straps for securing your gear.
    • Adjustable ladder harness system. Makes customizing the fit quick and easy
    • Lifetime manufacturers warranty.

    REGULAR PRODUCT INFO

    • Weight: 4 lbs 5 oz
    • Dimensions: 26"h x 11"w

    TALL PRODUCT INFO

    • Weight: 4 lbs 8 oz
    • Dimensions: 29.5" x 11"w

      F1T (TALL) SPECS

      • Tall version is 3.5" taller than the regular size
      • Designed for those with extra-long torsos or prefer higher load-lifter straps
      • Tall Mainframe is compatible with the same accessories and packs as regular Mainframe

      OUR MOST POPULAR CONFIGURATION

      F1 MAINFRAME + BATWINGS

      THE HOLY GRAIL OF

      MODULAR PACK SYSTEMS

      The F1 Mainframe represents what is arguably the greatest innovation in modern pack making, the holy grail of a great modular pack system. But unlike any other pack system, with this load bearing workhorse as a base, you can build a true ultra-light pack simply by adding one of our J2DB Dry Bags. 


      The F1 is one of the primary base-platforms for the EMOD -- the Eberlestock Modular System, and it works with an ever-growing number of complimentary accessories. Add components of your choice, and the Mainframe can function as a freight pack, day pack, or all-around utility pack. For hunting, it transforms to a meat hauler within seconds

      THE HOLY GRAIL OF

      MODULAR PACK SYSTEMS

      The F1 Mainframe represents what is arguably the greatest innovation in modern pack making, the holy grail of a great modular pack system. But unlike any other pack system, with this load bearing workhorse as a base, you can build a true ultra-light pack simply by adding one of our J2DB Dry Bags. 


      The F1 is one of the primary base-platforms for the EMOD -- the Eberlestock Modular System, and it works with an ever-growing number of complimentary accessories. Add components of your choice, and the Mainframe can function as a freight pack, day pack, or all-around utility pack. For hunting, it transforms to a meat hauler within seconds

      1 PACK

      ENDLESS 

      CONFIGURATIONS

      F1 Mainframe
      €289,95

      The F1 Mainframe features a tubular aluminum frame to provide its unparalleled strength while maintaining ultra-light capabilities and is the base component of the Eberlestock EMOD system.

        SPECS & FEATURES

        • Intex ll aluminum frame.
        • Zippered attachment points compatible with our duffels, drybags, and more.
        • Full MOLLE webbing matrix covers main panel to attach scabbards, pouches, etc.
        • Three built in horizontal compression straps for securing your gear.
        • Adjustable ladder harness system. Makes customizing the fit quick and easy
        • Lifetime manufacturers warranty.
        • Intex ll aluminum frame.
        • Zippered attachment points compatible with our duffels, drybags, and more.
        • Full MOLLE webbing matrix covers main panel to attach scabbards, pouches, etc.
        • Three built in horizontal compression straps for securing your gear.
        • Adjustable ladder harness system. Makes customizing the fit quick and easy
        • Lifetime manufacturers warranty.

        REGULAR PRODUCT INFO

        • Weight: 4 lbs 5 oz
        • Dimensions: 26"h x 11"w

        TALL PRODUCT INFO

        • Weight: 4 lbs 8 oz
        • Dimensions: 29.5" x 11"w
        • Weight: 4 lbs 5 oz
        • Dimensions: 26"h x 11"w

        TALL PRODUCT INFO

        • Weight: 4 lbs 8 oz
        • Dimensions: 29.5" x 11"w

          F1T (TALL) SPECS

          • Tall version is 3.5" taller than the regular size
          • Designed for those with extra-long torsos or prefer higher load-lifter straps
          • Tall Mainframe is compatible with the same accessories and packs as regular Mainframe

          Customer Reviews

          Based on 461 reviews
          93%
          (428)
          6%
          (29)
          1%
          (4)
          0%
          (0)
          0%
          (0)
          D
          David W.
          F1 mainframe w 5000 backpack

          Feels great carrying a heavy load. Can’t wait to use it!

          B
          Brannan S.
          Great Pack!

          Light Weight, Durable, and Versatile! 10/10 would recommend.

          E
          Eric M.
          First timer

          This is my first time backcountry hunting and I was researching a back pack/ frame option for a while. I chose the F1 and so far it’s been keeping all promises. I’ve been training with it and hiking. Amazed by how comfortable it is and how sturdy. I love the batwings by the way!

          B
          Brandon W.
          Great packframe

          Comfortable, versatile and Carries weight really well, great purchase

          A
          Allen K.
          F1 mainframe

          Very light, and fits well with plenty of adjustment. Lots of options with different packs.

          B
          Bob C.
          This pack is Awesome

          Bought this pack for packing out meat, but in the meantime, I have been using it to pack out wood from a remote area. It's sturdy and fits well on the back. Straps are solid and has Velcro to tie back the excess, so nothing is dragging. After using it a couple of times I ended up buying the batwings also. I packed a chainsaw on it while I rode a horse out on the trail to cut a fallen tree. Surprisingly the pack fit perfect on my back while sitting in the saddle. Something I don't normally do but it's nice to know I can comfortably ride wearing the pack if needed. If you are looking for a frame pack, this is the one to buy.

          D
          Dustin R.

          Awesome frame! Super comfortable and I love the modularity!

          J
          Josh W.
          Mainframe in Australia

          Super light and strong, keen to carry some meat and heads out here in Australia 👌

          J
          Jeff K.
          F1 is THE frame!

          Love this thing! This is one of the core reasons I've converted to Eberlestock, the modular design and durability are other reasons. The frames ability to quickly be adjusted on the fly, makes it leader of the pack. I'll likely be picking up a secondary frame after this season. Don't second guess it, drop it in your basket!

          F
          Fred M.

          Thanks for the prompt product delivery. It looks good and I’m looking forward to trying it out in a few weeks during elk season.

          ONE PACK

          ENDLESS CONFIGURATIONS

          MOST POPULAR MODULAR ADD-ONS

          Vapor 2500
          €175,95
          Vapor 5000
          €237,95
          Vapor 7500
          €258,95
          Switchblade
          €206,95
          Batwing
          €50,95
          Nosegunner
          €133,95

          "IT CAN HANDLE ANYTHING YOU CAN PUT UP AGAINST IT."
          - EASTMANS' HUNTING JOURNAL

          HOW HUNTERS RUN THEIR F1 MAINFRAME

          ULTRALIGHT SETUPS

          • The Vapor 25005000, or 7500c.i. for any length adventure with ultra-light considerations

          • Use 2 Batwings when you plan to go in light and come out heavy. Stay quick, light, and mobile with the Batwings. They are intuitive and make packing out meat simple.

          MID-RANGE SETUPS

          • Pair with the Super Spike Duffel or Dry Bag with Batwings for a 2-4 day hunt. Pack all of your gear into the backcountry and when you reach camp and drop your gear, unzip the duffel or dry bag and hunt in your ultralight Batwing setup.

          • If you like the organization and function of a backpack, the new Vapor 5000 is the ideal choice for a 2-5 day trip. Allows for top-loading or front-loading access and use the Mainframe when it is time for some heavy lifting.

          EXPEDITIONARY SETUPS

          • For a 5-10 day hunt, use the new Vapor 7500. Pack all of your gear into the backcountry and when you reach camp and drop your gear, the Vapor series with collapse nicely against your frame to allow you to day hunt out of your camp.

          THE HOLY GRAIL OF MODULAR PACK SYSTEMS

          The F1 Mainframe features a tubular aluminum frame to provide its unparalleled strength while maintaining ultra-light capabilities and is the base component of the Eberlestock EMOD system.

          F1 Mainframe
          €289,95

          SPECS & FEATURES

          • Intex ll aluminum frame.
          • Zippered attachment points compatible with our duffels, drybags, and more.
          • Full MOLLE webbing matrix covers main panel to attach scabbards, pouches, etc.
          • Three built in horizontal compression straps for securing your gear.
          • Adjustable ladder harness system. Makes customizing the fit quick and easy
          • Lifetime manufacturers warranty.


          REGULAR PRODUCT INFO

          • Weight: 4 lbs 5 oz
          • Dimensions: 26"h x 11"w


          TALL SIZE SPECS

          • Weight: 4 lbs 8 oz
          • Dimensions: 29.5" x 11"w