{"title":"Medium Backpacks (36-60 L)","description":"\u003cp\u003eDiscover versatile \u003cstrong\u003emedium backpacks (36-60 L)\u003c\/strong\u003e at \u003cstrong\u003eBeOnWin\u003c\/strong\u003e, which are the perfect choice for multi-day treks and weekend trips into the higher mountains. These models feature advanced, adjustable carrying systems that ensure \u003cstrong\u003eoptimal weight distribution\u003c\/strong\u003e and excellent back ventilation even when fully loaded during hikes to the mountain hut. Choose professional gear that combines high durability with functional details, making every expedition more comfortable and safe.\u003c\/p\u003e","products":[{"product_id":"plecak-naturehike-hiking-55l-nh16y020-q-blue-wygodny-system-nosny-i-swietna-organizacja-na-trekking","title":"Naturehike Hiking 55L Backpack NH16Y020-Q (Blue) – comfortable carrying system and excellent organization for trekking","description":"\u003cp\u003eThe \u003cstrong\u003eNaturehike Hiking 55L Backpack NH16Y020-Q (Blue)\u003c\/strong\u003e is a professional, advanced trekking backpack designed for long-distance hiking enthusiasts, demanding survival challenges, and multi-day outdoor expeditions. Created by the renowned \u003cstrong\u003eNaturehike\u003c\/strong\u003e brand, this model (product code \u003cstrong\u003eNH16Y020-Q\u003c\/strong\u003e) combines impressive capacity, an ergonomic design, and extremely high durability. The backpack provides excellent spinal support and optimal weight distribution, allowing for comfortable travel across many kilometers of mountain and forest trails without excessive physical fatigue.\u003c\/p\u003e\n\n\u003cp\u003eThe construction of the \u003cstrong\u003eNaturehike Hiking 55L Backpack NH16Y020-Q (Blue)\u003c\/strong\u003e is based on a modern, lightweight internal frame made of high-quality aluminum. This frame, combined with an advanced carrying system, ensures perfect weight transfer to the hips, relieving strain on the shoulders and spine. The back of the backpack features a special ventilation panel made of breathable mesh, which provides excellent air circulation, effectively reducing perspiration during intense hiking on hot days. The shoulder straps and hip belt are anatomically contoured and padded with soft, shock-absorbing foam, eliminating the risk of painful chafing and pressure points.\u003c\/p\u003e\n\n\u003cp\u003eThe shell of the \u003cstrong\u003eNaturehike Hiking 55L Backpack NH16Y020-Q (Blue)\u003c\/strong\u003e is made from top-quality, high-density nylon fabric with exceptional water-resistant properties and remarkable resistance to tears, abrasions, and mechanical damage. The 55-liter storage space allows for easy packing of a tent, sleeping bag, clothing, and food supplies. The backpack offers convenient access to the main compartment, a functional top collar that increases capacity, and numerous additional pockets: a front pocket, spacious compartments on the hip belt for a phone or snacks, and elastic side pockets for water bottles. In the lower section, there is a dedicated pocket with an included rain cover, which guarantees 100% protection for your gear during sudden weather changes. The backpack is also fully compatible with hydration systems (H2O).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eLarge expedition capacity:\u003c\/strong\u003e Exactly 55 liters, offering space ideal for multi-day trekking.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDurable nylon fabric:\u003c\/strong\u003e Made from long-lasting, high-density nylon that is resistant to abrasions and tears.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eLightweight aluminum frame:\u003c\/strong\u003e The built-in internal aluminum frame provides perfect structural rigidity and stability for your gear.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eAnatomical carrying system:\u003c\/strong\u003e Ergonomic, adjustable shoulder straps and a hip belt allow for a perfect fit to your physique.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eAdvanced back ventilation:\u003c\/strong\u003e A breathable mesh panel guarantees excellent air circulation under load.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eRain cover included:\u003c\/strong\u003e A dedicated, high-visibility cover protects the contents from heavy rain and moisture.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eOptimal construction dimensions:\u003c\/strong\u003e The total dimensions of the packed backpack are approximately 76 x 32 x 22 cm.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eLow weight:\u003c\/strong\u003e The total weight of the backpack is approximately 1.92 kg, which is an excellent result for the framed backpack class.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePractical hip belt pockets:\u003c\/strong\u003e Two zippered pockets allow for quick access to small items without taking off the backpack.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eH2O system compatibility:\u003c\/strong\u003e Features a special outlet for a tube and a dedicated compartment for a hydration bladder.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCompression straps and gear loops:\u003c\/strong\u003e External straps allow you to reduce the volume of the backpack and attach a sleeping mat or tent.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eChest strap with whistle:\u003c\/strong\u003e The adjustable chest strap stabilizes the shoulder straps and features an integrated emergency whistle.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eAttractive sports design:\u003c\/strong\u003e Finished in a vivid and fashionable blue color.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCatalog designation:\u003c\/strong\u003e The original, unique model code assigned by the brand is NH16Y020-Q.\u003c\/li\u003e\n\n\n\u003c\/ol\u003e","brand":"Naturehike","offers":[{"title":"Default Title","offer_id":52253303767381,"sku":"6927595787939","price":452.99,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/6560\/1109\/files\/plecak-naturehike-hiking-55l-nh16y020-q-1.avif?v=1768388573"},{"product_id":"plecak-naturehike-rock-series-40-5-nh20bb113-lekki-stabilny-i-gotowy-na-gorskie-kilometry","title":"Naturehike Rock Series 40+5 Backpack Black – lightweight, stable, and ready for mountain miles","description":"\u003cp\u003eThere are backpacks that “carry themselves” and those that start to feel heavy on your shoulders after just a few hours. The \u003cstrong\u003eNaturehike Rock Series\u003c\/strong\u003e is for those who want to go further without constantly adjusting the straps or fighting with shifting gear. The stable design helps keep the load close to your back, and the well-engineered carrying system simply makes trekking more enjoyable.\u003c\/p\u003e\n\u003cp\u003eThis is a model that loves pace: you pack your things into the large main compartment, attach what you need to have handy, and you're off. When you add or remove layers throughout the day, the quick-access pockets and compression options come in very useful. The backpack also features practical solutions for terrain where confidence, comfort, and organized gear are essential.\u003c\/p\u003e\n\u003cp\u003eIf you are looking for a \u003cstrong\u003elightweight\u003c\/strong\u003e backpack for day trips or multi-day excursions that still maintains stability, the Rock Series will be an excellent choice.\u003c\/p\u003e\n\u003ch3\u003eProduct features:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eStable carrying system:\u003c\/strong\u003e the backpack holds its shape better under load, and the weight is distributed more securely while walking.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eBreathable back panel:\u003c\/strong\u003e improved air circulation during ascents and on warmer days.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eComfortable shoulder straps:\u003c\/strong\u003e more comfortable fit with less pressure on longer treks.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eHip belt:\u003c\/strong\u003e relieves the shoulders and stabilizes the backpack when the terrain becomes more demanding.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWell-thought-out organization:\u003c\/strong\u003e pockets make it easy to keep small items and “quick-access” gear within reach.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCompression options:\u003c\/strong\u003e the backpack doesn't “swing” when it isn't filled to capacity.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eAttachment points:\u003c\/strong\u003e easier to strap on extra gear when it doesn't fit in the main compartment.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDurable material:\u003c\/strong\u003e 420D nylon holds up well to intensive use and contact with rough terrain.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eModel:\u003c\/strong\u003e Naturehike Rock Series \u003cstrong\u003eNH20BB113\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 40 L\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 56 × 26 × 18 cm\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.06 kg\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 420D Nylon\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Naturehike","offers":[{"title":"Default Title","offer_id":52253438378325,"sku":"6927595765401","price":317.99,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/6560\/1109\/files\/plecak-naturehike-rock-series-40l-1.avif?v=1768390110"},{"product_id":"plecak-m-tac-large-assault-pack-36-l-taktyczny","title":"M-Tac Large Assault Pack (36 L, 510 x 290 x 280 mm) - Green","description":"\u003cp\u003eThe \u003cstrong\u003eM-Tac Large Assault Pack (36 L,  510 x 290 x 280 mm)\u003c\/strong\u003e is an advanced tactical backpack designed for carrying larger amounts of gear and clothing during daily tasks, survival trips, and outdoor expeditions. This enlarged version of the classic Assault Pack model works perfectly as a reliable urban, expedition, or work and school backpack. Crafted from extremely durable polyester material, it ensures optimal resistance to tearing, abrasion, and wear in difficult terrain.\u003c\/p\u003e\n\u003cp\u003eThe design that distinguishes the \u003cstrong\u003eM-Tac tactical backpack\u003c\/strong\u003e offers four functional compartments, allowing for even weight distribution and easy organization of space. The two large main compartments are equipped with internal mesh organizers, ideal for military clothing or larger equipment. Two smaller external pockets are perfect for smaller accessories such as an LED flashlight, power bank, or walkie-talkie. MOLLE\/PALS standard mounting webbing is sewn onto the exterior, enabling modular expansion with additional pouches, alongside a Velcro panel designed for easy personalization with patches.\u003c\/p\u003e\n\u003cp\u003eThe safety of valuable equipment is a priority for \u003cstrong\u003eM-Tac\u003c\/strong\u003e brand designers. The backpack features a special, large, and flat compartment hidden directly at the back, just under the shoulder straps, intended for the secure transport of a laptop or important documents. This positioning effectively protects the contents from thieves when moving through crowds. Wide shoulder straps lined with comfortable shock-absorbing foam and side compression straps, which allow for compressing the backpack's size, ensure maximum comfort during long marches. Smooth opening is provided by two-way zippers equipped with pulls for easy operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Manufactured by the renowned brand M-Tac.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e Increased load capacity of up to 36 L.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e The exact external dimensions of the product are 510 x 290 x 280 mm.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Robust construction with a net weight of 1600 g.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Made of 100% strong and durable polyester.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eColor:\u003c\/strong\u003e Classic, military Olive color.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCompartment Layout:\u003c\/strong\u003e Four separate compartments for optimal gear distribution.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eInternal Organizers:\u003c\/strong\u003e Two large compartments equipped with practical mesh dividers.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eExternal Pockets:\u003c\/strong\u003e Two small external compartments dedicated to smaller accessories.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eSecure Compartment:\u003c\/strong\u003e Hidden Velcro-fastened pocket for a laptop or documents, protecting against theft.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eModular System:\u003c\/strong\u003e Mounting webbing in the MOLLE\/PALS standard.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eVolume Compression:\u003c\/strong\u003e External side compression straps allowing for the reduction of the backpack's volume.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eComfort of Use:\u003c\/strong\u003e Ergonomic shoulder straps lined with soft and comfortable foam.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eHardware and Zippers:\u003c\/strong\u003e Two-way zippers with pulls and durable plastic buckles.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePersonalization:\u003c\/strong\u003e Integrated Velcro panel on the front pocket for attaching patches.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCarry Handle:\u003c\/strong\u003e Comfortable and sturdy handle for easy lifting or carrying of the backpack.\u003c\/li\u003e\n\n\n\u003c\/ol\u003e","brand":"M-Tac","offers":[{"title":"Default Title","offer_id":53583007875413,"sku":"5903886812406","price":139.99,"currency_code":"PLN","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/6560\/1109\/files\/M-Tac-Plecak-Large-Assault-Pack-36L-Zielony-01.jpg?v=1775034673"},{"product_id":"plecak-badger-outdoor-sarge-30l-czarny","title":"Badger Outdoor Sarge 30 L Backpack (Black)","description":"\u003cp\u003e\u003cstrong\u003eThe Badger Outdoor Sarge 30 l Backpack (Black)\u003c\/strong\u003e is a versatile and durable tactical backpack that is perfect for both demanding survival expeditions and everyday urban use. 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The carrying system, based on contoured, adjustable shoulder straps and a \u003cstrong\u003echest strap\u003c\/strong\u003e, ensures stability and optimal weight distribution. 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