{"title":"Military \u0026 Search and Rescue","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWilderness Engineering has been supplying sled and ahkio systems to the U.S. military for more than 30 years. Refined through decades of use in demanding cold-weather environments, our sled systems are purpose-built to support a broad range of government operations and mission requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUltra-durable XLPE hulls and high-strength chromoly steel pole systems form the foundation of our product line, providing a rugged, dependable platform for hauling equipment, sustaining personnel, and supporting operations in extreme winter conditions.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"u-max","title":"UMAX Freight Pulk Sled Ahkio","description":"\u003cp\u003eThe UMAX Ahkio Sled exists for winter operations where longer loads, rigid cargo, or CASEVAC patient-support configurations demand a sled platform optimized specifically for length, stability, and load control. In expedition logistics, rescue scenarios, and professional winter operations, control and predictability matter more than speed or weight savings.\u003c\/p\u003e\n\u003cp\u003eThe extended hull length allows for better load distribution, improved downhill control, and reduced pitch when braking or traversing uneven terrain—making the U-MAX suitable for freight hauling, equipment transport, and patient-support configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRated for -65°F  and below. Cold-soak impact tested to extreme temperatures (down to approximately -109°F) with no structural failure.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eHistory of Wilderness Engineering XLPE Hull Use\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eXLPE (Cross-Linked High-Density Polyethylene) is one of the most fielded sled materials in U.S. military history, with over 10,000 Wilderness Engineering systems deployed worldwide over more than 30 years. It was deliberately chosen over rigid materials like fiberglass, epoxy composites, standard HDPE, and standard polyethylene because of its rare combination of toughness, cold-weather strength, and controlled flexibility in extreme cold. The manufacturing process results in an ultra-durable plastic without weak points in critical corners and edges.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eMilitary Performance \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eBuilt to handle rough operational environments, it offers a proven track record of durability across demanding field conditions. When pulled behind a high-speed snowmobile, a fully loaded sled repeatedly slams into hidden rocks, frozen ruts, and rough terrain. Rather than using a stiff shell that can crack, split, or break apart under heavy impacts, XLPE flexes to absorb shock and snaps back into shape. To ensure steady handling, the material combines the natural slickness of polyethylene for easy sliding with an engineered surface texture that helps the sled dig into side hills resulting in unyielding dependability.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eBuilt for U.S. Military\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eWilderness Engineering systems are built for the realities of U.S. military use. Personnel may come from regions with little experience in snow or extreme cold, so the equipment must perform reliably across a wide range of skill levels and familiarity. Our systems are designed to withstand hard use, accidental misuse, hot-container storage, worldwide transport, and demanding field conditions. Built for military maintenance cycles, the system uses common hardware where possible and simple Wilderness Engineering replacement parts for easy unit-level service.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eU-MAX\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eAhkio is 87\" x 25\" x 16\", with a hull weight of 28 lb \/ 12.7 kg and 1,000 liters of capacity with the full roll-top configuration. The removable bag weighs 8.2 lb \/ 3.7 kg, and the longer, heavier-duty pole and harness system weighs 5.6 lb \/ 2.5 kg. \u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAdditional configurations and Parts\u003c\/strong\u003e\u003cbr\u003eUltralight Cover available for weight savings. \u003cbr\u003eSpare Parts Kit- Complete\u003cbr\u003eSpare Parts Kit- Pulk pole and attachments replacement. \u003cbr\u003eIndividual attachment parts available.\u003cbr\u003eSee \u003ca href=\"https:\/\/wildernessengineering.sbs\/products\/medivac-umax-casevac-sled\" title=\"Medivac UMAX\" rel=\"noopener\" target=\"_blank\"\u003eMedivac\u003c\/a\u003e configuration page for more CaseVac options.\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Wilderness Engineering","offers":[{"title":"Default Title","offer_id":45877152743580,"sku":null,"price":2995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/6969\/4108\/files\/ChatGPTImageSep11_2026_12_09_13PM.png?v=1789150636"},{"product_id":"medivac-umax-casevac-sled","title":"Medivac UMAX Casevac Ahkio Sled","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe Medevac U-MAX CASEVAC system is built around our U-MAX sled. The specialized hull bottom is designed to function as an integrated spineboard, while the fully enclosed cover creates a protective barrier from wind, snow, and cold. A lightweight canopy keeps the cover completely off the patient, creating an enclosed space for transport and care.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eA cold-resistant TPU window allows for patient monitoring without opening the cover. The complete CASEVAC cover can also be easily interchanged with the U-MAX freight transport bag, allowing the same sled platform to serve multiple roles.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e1000D Cordura® nylon construction\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTPU monitoring window rated for extreme cold to -60°F\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLightweight — approximately 6.5 lbs\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCanopy keeps the cover completely off the patient\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFully enclosed patient compartment\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eInterchangeable with the U-MAX freight bag\u003cbr\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eHistory of Wilderness Engineering XLPE Hull Use\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eXLPE (Cross-Linked High-Density Polyethylene) is one of the most fielded sled materials in U.S. military history, with over 10,000 Wilderness Engineering systems deployed worldwide over more than 30 years. It was deliberately chosen over rigid materials like fiberglass, epoxy composites, standard HDPE, and standard polyethylene because of its rare combination of toughness, cold-weather strength, and controlled flexibility in extreme cold. The manufacturing process results in an ultra-durable plastic without weak points in critical corners and edges.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eMilitary Performance \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eBuilt to handle rough operational environments, it offers a proven track record of durability across demanding field conditions. When pulled behind a high-speed snowmobile, a fully loaded sled repeatedly slams into hidden rocks, frozen ruts, and rough terrain. Rather than using a stiff shell that can crack, split, or break apart under heavy impacts, XLPE flexes to absorb shock and snaps back into shape. To ensure steady handling, the material combines the natural slickness of polyethylene for easy sliding with an engineered surface texture that helps the sled dig into side hills resulting in unyielding dependability.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eBuilt for U.S. Military\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eWilderness Engineering systems are built for the realities of U.S. military use. Personnel may come from regions with little experience in snow or extreme cold, so the equipment must perform reliably across a wide range of skill levels and familiarity. Our systems are designed to withstand hard use, accidental misuse, hot-container storage, worldwide transport, and demanding field conditions. Built for military maintenance cycles, the system uses common hardware where possible and simple Wilderness Engineering replacement parts for easy unit-level service.\u003c\/p\u003e","brand":"Wilderness Engineering","offers":[{"title":"Default Title","offer_id":47465516761244,"sku":null,"price":6200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/6969\/4108\/files\/DSC00225.jpg?v=1787594322"},{"product_id":"basecamp-military-ws","title":"BaseCamp Military WS Pulk System","description":"\u003cp\u003eThe BaseCamp Military WS \"War Sled\" Pulk System has been used by the US military for 30 years. It is our smallest extreme durability unit. Most known for it's use in the Marines Corps Cold Weather Infantry Kit (MCCWIK). Designed for storage in extreme heat and cold. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eBaseCamp\/MCCWIK\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003eis 45\" x 22\" x 7.5\" 9 lb \/ 4.1 kg and 278 liters of capacity. It uses a fully removable 3.2 lb \/ 1.45 kg bag, with the pole and harness system weighing 4.5 lb \/ 2.0 kg. Total system weight is 16.7 lb \/ 7.6 kg.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eHistory of Wilderness Engineering XLPE Hull Use\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eXLPE (Cross-Linked High-Density Polyethylene) is one of the most fielded sled materials in U.S. military history, with over 10,000 Wilderness Engineering systems deployed worldwide over more than 30 years. It was deliberately chosen over rigid materials like fiberglass, epoxy composites, standard HDPE, and standard polyethylene because of its rare combination of toughness, cold-weather strength, and controlled flexibility in extreme cold. The manufacturing process results in an ultra-durable plastic without weak points in critical corners and edges.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eMilitary Performance \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eBuilt to handle rough operational environments, it offers a proven track record of durability across demanding field conditions. When pulled behind a high-speed snowmobile, a fully loaded sled repeatedly slams into hidden rocks, frozen ruts, and rough terrain. Rather than using a stiff shell that can crack, split, or break apart under heavy impacts, XLPE flexes to absorb shock and snaps back into shape. To ensure steady handling, the material combines the natural slickness of polyethylene for easy sliding with an engineered surface texture that helps the sled dig into side hills resulting in unyielding dependability.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eBuilt for U.S. Military\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eWilderness Engineering systems are built for the realities of U.S. military use. Personnel may come from regions with little experience in snow or extreme cold, so the equipment must perform reliably across a wide range of skill levels and familiarity. Our systems are designed to withstand hard use, accidental misuse, hot-container storage, worldwide transport, and demanding field conditions. Built for military maintenance cycles, the system uses common hardware where possible and simple Wilderness Engineering replacement parts for easy unit-level service.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAdditional configurations and Parts\u003c\/strong\u003e\u003cbr\u003eSpare Parts Kit- Complete\u003cbr\u003eSpare Parts Kit- Pulk pole and attachments replacement. \u003cbr\u003eIndividual attachment parts available.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Wilderness Engineering","offers":[{"title":"Default Title","offer_id":47465575809180,"sku":null,"price":1900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/6969\/4108\/files\/ChatGPT_Image_Aug_25_2026_05_24_43_PM.png?v=1787700724"},{"product_id":"basecamp-xl-military-ws","title":"BaseCamp XL Military WS Pulk System","description":"\u003cp\u003eThe BaseCamp XL Military WS \"War Sled\" Pulk System has been used by the US military for 30 years. \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBaseCamp XL\u003c\/b\u003e\u003cspan\u003e is 59\" x 22\" x 7.5\" weighing 12 lb \/ 5.4 kg and providing 385 liters of capacity. It uses a fully removable 4.2 lb \/ 1.9 kg Rolltop bag, with the pole and harness system weighing 4.5 lb \/ 2.0 kg. The XL provides additional capacity for expedition loads and can also be configured for CASEVAC. Total system weight is 20.7 lb \/ 9.4 kg\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eHistory of Wilderness Engineering XLPE Hull Use\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eXLPE (Cross-Linked High-Density Polyethylene) is one of the most fielded sled materials in U.S. military history, with over 10,000 Wilderness Engineering systems deployed worldwide over more than 30 years. It was deliberately chosen over rigid materials like fiberglass, epoxy composites, standard HDPE, and standard polyethylene because of its rare combination of toughness, cold-weather strength, and controlled flexibility in extreme cold. The manufacturing process results in an ultra-durable plastic without weak points in critical corners and edges.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eMilitary Performance \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eBuilt to handle rough operational environments, it offers a proven track record of durability across demanding field conditions. When pulled behind a high-speed snowmobile, a fully loaded sled repeatedly slams into hidden rocks, frozen ruts, and rough terrain. Rather than using a stiff shell that can crack, split, or break apart under heavy impacts, XLPE flexes to absorb shock and snaps back into shape. To ensure steady handling, the material combines the natural slickness of polyethylene for easy sliding with an engineered surface texture that helps the sled dig into side hills resulting in unyielding dependability.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eBuilt for U.S. Military\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eWilderness Engineering systems are built for the realities of U.S. military use. Personnel may come from regions with little experience in snow or extreme cold, so the equipment must perform reliably across a wide range of skill levels and familiarity. Our systems are designed to withstand hard use, accidental misuse, hot-container storage, worldwide transport, and demanding field conditions. Built for military maintenance cycles, the system uses common hardware where possible and simple Wilderness Engineering replacement parts for easy unit-level service.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAdditional configurations and Parts\u003c\/strong\u003e\u003cbr\u003eSpare Parts Kit- Complete\u003cbr\u003eSpare Parts Kit- Pulk pole and attachments replacement. \u003cbr\u003eIndividual attachment parts available.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Wilderness Engineering","offers":[{"title":"Burrito Bag (roll top)","offer_id":47471752118428,"sku":null,"price":3400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/6969\/4108\/files\/ChatGPT_Image_Aug_25_2026_05_57_47_PM.png?v=1787702920"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/6969\/4108\/collections\/umax_Snow_mobile_wide_shot_red_cover_aeb2996a-3d35-41a0-bc9a-0b2e0ee70bb0.jpg?v=1786682104","url":"https:\/\/wildernessengineering.sbs\/collections\/military-search-and-rescue.oembed","provider":"Wilderness Engineering","version":"1.0","type":"link"}