The backpack is very spacious, the color matches the one shown in the preview photo, the carrying system is well thought out—even when the backpack is fully loaded, you don't feel it even after carrying it for a long time with a heavy load. Highly recommended.
Wisport SilverFox II Backpack 40 l MultiCam
Medium military rucksack in Multicam camouflage, offering a 40-liter storage capacity. Features include versatile solutions such as ski attachment loops, an advanced SAS carrying system and OpenBack with a back panel that opens. Constructed from tough Cordura fabric, integrated with certified ITW Nexus and Duraflex buckles, and reinforced with bartack stitching. Exceptional durability and outstanding resistance to damage are ensured, making this backpack dependable in all conditions.
OpenBack system
The backpack features the OpenBack system, providing access to the pack’s interior via a detachable rear panel. By releasing the shoulder straps and opening the zipper, users gain full access to the main compartment from the frame side—an essential benefit when transporting extensive gear. This design enables efficient removal or addition of items inside the backpack, without disturbing other packed equipment.
Advanced SAS carrying system
The SAS (Semi Adjustable System) carrying system enables the backpack to be tailored to various body types. Featuring adjustable chest and hip straps, the design ensures efficient load transfer to the hips, easing pressure on the spine. Backpack straps are detachable thanks to buckles, and include loops designed to secure the hose of a hydration bladder. Both the straps and the back panel are covered in soft, breathable mesh, enhancing ventilation throughout use.
Flap closure and extended sleeve
Designed with a single, large main compartment secured by a flap and sleeve, the backpack offers ample storage space. Two adjustable straps with Fastex buckles fasten the flap, while the drawstring sleeve enables expansion of the backpack’s capacity as needed. The flap features a top zippered pocket and a Velcro panel for affixing patches or emblems.
MOLLE/PALS mounting system and ski loops
Equipped with mounting straps supporting the MOLLE/PALS system both inside and outside, the backpack enables secure attachment of extra pockets and pouches. External straps with buckles provide options for carrying bulkier equipment, such as a sleeping bag, sleeping mat, or a jacket. Open side pockets on both sides accommodate items like a water bottle or thermos, while dedicated ski loops offer additional transport versatility.
Rain cover and internal organizer
Within the backpack, an integrated organizer is provided, featuring a mesh pocket and a dedicated compartment for a water reservoir compatible with a hydration system. A concealed rain cover is stored in the double-bottom section, offering protection for both the backpack and its contents against rain or snow.
Main features
- 40-liter capacity
- Constructed from tough Cordura fabric
- Equipped with Duraflex and ITW Nexus certified buckles
- Features a drawstring sleeve for expanding the pack’s volume
- Compatible with the MOLLE/PALS attachment system
- Fitted with external compression straps and buckles
- Includes side pockets featuring ski loops
- Outfitted with a comfortable SAS carrying system
- OpenBack design enables entry to the main compartment from the rear
- Comes with adjustable chest and hip straps
- Integrated rain cover stowed in a double-layered bottom
- Contains an internal organizer and a hydration sleeve
Multicam camouflage
MultiCam represents an advanced camouflage design engineered in 2002 by the American company Crye Precision in collaboration with the United States Army Soldier Systems Center (Natick Labs) under the Objective Force Warrior initiative. Developed to offer a highly adaptable camouflage solution, MultiCam performs effectively across a variety of terrains and shifting environmental conditions. The pattern incorporates seven distinct colors, seamlessly blending gradients of green, brown, and beige, which enables it to blend naturally with surroundings—displaying vivid greens in woodland environments and transitioning to browns and beiges in arid or desert areas. In Central and Eastern European landscapes, MultiCam proves especially effective during autumn and among dried vegetation. Globally, the pattern has received widespread acclaim, being utilized by numerous military forces and special operations units. In 2010, the US Army formally selected MultiCam as the operational camouflage for troops deployed to Afghanistan, superseding the former Universal Camouflage Pattern (UCP). The design is also accessible to civilians, making it a preferred option among military and airsoft communities.
Militaria.pl is the exclusive distributor of Wisport
Wisport is a Europe-based brand producing exclusively within the European Union, delivering trusted quality and accountable manufacturing. With over 30 years of experience, the company specializes in high-quality backpacks and outdoor equipment. The company has gained recognition among survival and tourism enthusiasts as well as professionals from the army, uniformed services and rescue services. Wisport products are distinguished by their solid workmanship, modern designs and the use of proven technologies. The brand's backpacks are created in cooperation with specialists, thanks to which they offer well-thought-out solutions, such as FAS+ carrying systems, durable materials such as Cordura®, and waterproof protective coatings. The offer includes tactical, trekking, and urban models, adapted to the diverse needs of users.
| Color/camouflage | Camouflage |
|---|---|
| Main compartments fastening | Flap + drawstring cord |
| Dedicated laptop pocket | No |
| Molle/pals compatible | Yes |
| Mesh spacer | Yes |
| Number of compartments | 1 |
| Dimensions | 60 x 28 x 24 cm |
| Capacity | 40 l |
| Number of pockets | 3 |
| Camouflage | MultiCam |
| Main material | Cordura |
| External equipment attachment option | Yes |
| Compatible with hydration system | Yes |
| Raincover | Yes |
| Waist strap | Yes |
| Chest strap | Yes |
| Weight | 2050 g |
| EAN | 5902431604732 |
| Brand | Wisport |
| EAN |
The velcro panel is an area with sewn-on Velcro tape that allows easy attachment of various additional items, such as patches or pockets.
Cordura is a material woven from durable nylon fibers, developed by DuPont. The structure of the material provides lightness and abrasion resistance, as well as weather resistance. Due to its properties, Cordura is widely used in tactical equipment.
SAS Ergonomic Military (Semi Adjustable System) is a semi-adjustable carrying system that provides a proper fit for the user and increases the comfort of the backpack by relieving pressure on the spine and shoulders. The system consists of, among other things, profiled adjustable shoulder straps with a quick-release system, an adjustable chest strap, a partially adjustable waist belt and an ergonomic frame design. All the components are made of materials with high durability and resistance to harsh use.
The OpenBack system is a solution that allows access to the backpack's interior through an integrated, zippered perimeter located around the back panel. This allows efficient and easy access to the contents carried deep inside the backpack, without having to open the flap.
MOLLE (Modular Lightweight Load-carrying Equipment) is a system for attachment of tactical equipment, used for example in backpacks or tactical vests. It provides the possibility of flexible and modular placement of various accessories and pockets, which allows personalization and optimal adjustment of the item to the specific needs of the user. It is widely used by the military, special services and survival and outdoor enthusiasts.
High-quality buckles and fasteners distinguished by their durability and reliability. Made of durable materials such as nylon or polyamide, used in products that require a solid and secure fastener, providing security and comfort.
Duraflex buckles are a type of high-quality buckles and fasteners made of durable materials such as polyamide or polypropylene. They are weatherproof, UV-resistant and resistant to mechanical damage. Duraflex are used for fastening and adjusting in backpacks, bags, clothing and military equipment, providing reliable and durable fastening solutions.
Reviews with photos
Review summary
Number of reviews: 30
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Great backpack - durable, very comfortable and roomy. Even when fully loaded, it was super comfortable all day in the winter Tatra mountains. The side pockets allow you to fit an Esbit thermos even when the backpack is full. The back access system is average in my opinion - a cool idea, but you have to unclip 5 buckles and a zipper to get in, which is inconvenient.
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I spent a long time considering a backpack that was intermediate between small and large, and I chose the Silverfox II. It was a bullseye. Sturdy - construction and materials. It fits well on the back. You can attach pouches (including on the hip belt, which was important to me). The back opens, not the front like in many other backpacks, so if you want to access something deep inside, you don't lay the backpack down with the 'back side' on the ground and won't get dirty putting it on again. Thanks to the chimney extension, adjustable flap, and the straps on the flap, under the bottom, and on the sides, you can take much more than its nominal capacity allows. I'd give 6 stars if I could.
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A very well-made backpack (I didn't expect anything less from Wisport). Well thought out, and its opening back panel makes it easy to access the interior without creating a mess. The inside also has a nice organizer and an option to mount a hydration bladder. On the outside, there are many options for attaching additional equipment. So far, I've used it several times outdoors, and it's a very comfortable backpack that offers plenty of space. I recommend it.
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Very well made, spacious and comfortable. I have been using it every day for several months and it works great.
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It really gives the impression of being very solidly made. Great functionality - extra pocket at the top, possibility to open like a suitcase, drawstring closure that allows the backpack to be expanded, many options to attach gear, internal organizer with Velcro, decent hip belt, side pockets for bottles.
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Nice small backpack for mountain trips. Cordura makes it a tank-like, military-style gear. Many molle straps allow you to attach a large number of additional pouches.
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A backpack of very good quality as expected from Wisport. It seems to be indestructible equipment. A big advantage is the ability to open the backpack in such a way that all its contents are accessible. I replaced my Sparrow II 30l with this, along with additional pockets, and I can fit all my gear without any issues. Good option for BOBA (also in terms of color).
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The best backpack you can get yourself. Spacious, durable, indestructible. This backpack is better than Chuck Norris and would survive even more. Additionally, the warranty offered by the manufacturer makes this a purchase that will last you a lifetime. I am delighted with the quality of these backpacks and the attention to detail in their craftsmanship. If I accidentally destroy this one, I will buy the same model again. Highly recommended.
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Great backpack, comfortable to wear, very spacious. The option to access the contents by opening the back of the backpack is a great feature. I recommend it.
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Very good backpack offering great possibilities.
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Functional backpack made of good quality material. Just right for short trips outdoors.
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A solid backpack with the option to purchase dedicated pockets or pouches. Good warranty.
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This is already my second identical backpack. Very good quality for the price. The backpacks never fail. From civilian use, to camping and tactical activities. This backpack keeps up with my very intense lifestyle :D 10 stars with a clear conscience :D
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I recommend it, very roomy, comfortable, ideal for the forest and also for trips.
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