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Jääkäri XL

The giant pack in the Jääkäri series. An external frame design for heavy loads, capacity approx. 70 l. The Jääkäri XL is an improved modular LJK paratrooper rucksack model initially designed for the Finnish Defence Forces. The PALS attachment system offers great outwards scalability when you need it. Fully height adjustable and generously padded thermoformed shoulder harness and hip belt combined with a heavy-duty external tubular aluminium frame allow the Jääkäri XL to carry hefty loads comfortably.


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EAN: 6419134109321 SKU102010436 Category Tags,

Main features

  • Capacity 70 l
  • Height adjustable carrying system
  • Padded shoulder straps with sternum strap
  • Padded removable waist belt
  • Main compartment with a roll-top and floating lid
  • Zipper pocket inside the lid
  • Multiple small compartments for organizing your gear
  • Internal hydration compartment (e.g., Source WLPS 3L)
  • Side compression straps
  • External tubular aluminum frame
  • PALS compatible for attachment of extra pouches
  • 5-year material and workmanship warranty

Technical specifications

  • Weight: 3,7 kg
  • Dimensions: 79 x 32 x 23 cm (H x W x D)
  • Main material: 1000D Cordura (100% polyamide)
  • Webbing: 100% polyester
  • Frame: aluminum tubing

Detailed Description

The carrying system is based on the venerable LJK paratrooper pack frame, an external frame made from aluminum tubing. It offers a very wide height adjustment range for a perfect fit. This pack is designed to carry extremely heavy loads, just like its military predecessors have been doing since the early 1980s.

Roll-top on the top, zipper on the bottom and a cinch cord divider inside allows you to use the main pack bag in any which way you please. The main bag is turned into one huge cavernous space by opening up the divider, allowing you to pack huge and long items. The bottom zipper offers quick access to whatever gear you need most during the day whilst the roll-top guarantees weatherproof protection for the bulk of your gear.

The bottom zipper compartment features interior elastic compression straps and four small mesh pockets for organizing your gear. A zippered pocket inside the lid offers safe storage for your wallet, keys, travel documents and phone.

The roll-top closure, floating lid and side compression straps offer a wide range of adjustability to the pack volume. Strap it down tight or loosen it up depending on the carried load. The compression straps allow other gear to be attached to the outside of the pack if necessary. External side pouches on the bottom can be used to secure tools, tripods, etc., strapped to the sides of the pack.

A hydration compartment is attached to the interior back wall. Tube ports on both sides allow you to route your hydration bladder tube from the left or right while leaving the other port free for other uses, such as antennas or cables.

Military-grade materials

The majority of materials we use for our commercial products are the same, which we operate in equipment for the Finnish Defence Forces and other defence and security clients. Our most commonly used fabric in the load-carrying backpack is extremely worn-resistant 1000D Cordura, as per FDF specs, with polyurethane coating on the inside. Again, the webbing and edge tape we use is, as per FDF specs, strong polyester webbing in various widths and thicknesses for different applications.

Our green and M05 camouflage materials and accessories are by default, compliant with strict FDF specs for NIR reflection levels, as should be since these same materials are used in official military equipment.


PALS webbing on the pack’s hip belt, sides, lid and bottom allows you to attach additional pouches and gear. This system offers numerous options for configuring the pack to suit your needs. Not only for pouches, though, but the PALS webbing can also be used to attach utility straps, shock cords, carabiners, etc.

The hip belt can be removed from the frame as a stand-alone equipment belt. With suitable pouches attached, you could use this instead of, or in conjunction with, a small daypack.

Height-adjustable carrying system

Your pack must fit just right when carrying heavy backpacks over long distances. The length-adjustable hip belt and shoulder harness can be moved up and down the frame to fit 160-200 cm, tall users. The external LJK tubular aluminium frame keeps the pack from sagging and transfers the pack weight onto your hips even when loaded with heavy and cumbersome cargo.

The shoulder harness and hip belt are generously padded with thermoformed closed-cell foam padding. The shoulder harness is S-shaped and includes a removable sternum strap. The forward pull adjustment on the hip belt is easy to tighten even under load. The side-release buckle offers quick and easy opening when needed.

The tall LJK frame offers good load-lifting capabilities. Load lifters are attached between the top of the structure and the shoulder harness. These provide quick and easy adjustment of the balance point. Use these to switch the pack’s balance when traversing varying terrain or to rest your hips or shoulders while on the move.

LJK external frame

The LJK frame was originally designed by Savotta in the early ’80s for the Finnish Defence Forces paratroopers as a part of the LJK backpack. It has since been adapted for various other uses and backpack models and is still going strong today. Besides the Finnish military, we still use it as the basis for some of our commercial external frame backpacks.

Made from lightweight, high-strength aluminium tubing. Each LJK frame is precision welded by hand at our in-house metal workshop in Karstula, Finland.

Weight 3.7 kg
Dimensions 79 × 32 × 23 cm

Made in


70 L.




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