ONE PACK

ENDLESS CONFIGURATIONS


F1 Mainframe
€228,95

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. 

    • Lifetime manufacturers warranty.

    • Weight: 4 lbs 5 oz

    • Dimensions: 26"h x 11"w

      F1 (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

      SHOP MODULAR ADD-ONS

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

      "IT CAN HANDLE ANYTHING 

      YOU CAN PUT UP AGAINST IT."

      - Eastmans' hunting journal

      HOW HUNTERS RUN THEIR F1 MAINFRAME

      HOW HUNTERS RUN THEIR F1 MAINFRAME

      Eberlestock F1 Mainframe

      ULTRALIGHT SETUPS

      • Choose the Vapor™ 25005000, or 7500 for any adventure with ultralight, multi-day performance.

      • 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 to use and make packing out meat simple.

      MID-RANGE SETUPS

      • Pair the Super Spike Duffel™ or the Zip-In 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. This pack allows for top-loading or front-loading access and then can separate from the Mainframe for game bag carriage when it’s 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 off your kit, the Vapor series will collapse neatly against your F1 Mainframe so you can day hunt out of your camp.
      Eberlestock F1 Mainframe

      Customer Reviews

      Based on 481 reviews
      93%
      (445)
      7%
      (32)
      1%
      (4)
      0%
      (0)
      0%
      (0)
      J
      Jim B.
      Fits my back

      I am 5’10”, 175# and this frame with 2 Batwings fits me perfect. The anxiety of getting that first load of meat out without a hauler pack that also works as a day pack is gone. It even converts to a strap on seat.

      C
      Chris B.
      Pretty Good

      7 day hunt this past week. Loved the A_Frame.

      T
      Terry T.
      Durable Versatility

      Very durable, wears well, and is exceptionally versatile.

      J
      Justin M.
      A great pack

      Everything about this pack was great. It makes the load you carry feel dramatically lighter. I swear it defies physics.

      W
      Warren C.O.

      F1 Mainframe

      e
      edmond d.

      F1 Mainframe

      D
      David D.
      It’s prefect.

      I hunt mostly in the Midwest for whitetail. I have a set of Batwings on it most of the time and it works perfect for me.

      M
      Michael A.
      F-1 Mainframe

      I’m impressed with the overall frame. I would definitely recommend it.

      P
      Patrick W.
      Very good, but...

      Overall I am very pleased with this modular frame system. It carries weight extremely well, no hot spots like my other meat carrying external frame packs create. The thin profile allows relatively good dynamic movement, and when it is running light, it stays out of the way. The only reason I'm not giving it five stars is because the direction of the zippers, specifically using the bat wings, invite gravity combined with motion to unzip the zippers. Only one of the bat wings has a clip to retain the zipper in the up position. The other side zipper does not have this retention clip. And even the Batwing zippers that connect the two bat wings do not have a retention clip. Simple fix would be to flip the zippers around so up and down and down is up. Then no need for clips. Or at least have both sides equipped with clips. For being such high level gear, it seems a bit silly to have to use a twist tie to manage the zippers when out in the field. Inconvenient and not super quick to switch out. Otherwise, I hope this system continues to evolve because it feels relatively bomber and it's at a reasonable price point. This is my fourth eberlestock pack, I'm generally very well pleased and demand a lot from my gear.

      J
      Jonathan W.
      super frame

      super lite, very spacious and easy to learn best ways to utilize. modular and adaptable can carry more than you want to lift. also lots of secondary attachment points that are perfectly placed for securing every kind of accessory out there. cant wait to hit the trail again this pack was the difference hands down!