{"product_id":"helikon-chinook-20k-waterproof-jacket","title":"Helikon Chinook Jacket — 20K Waterproof","description":"\u003ch2\u003e20K Packable Waterproof Jacket for Outdoor, Travel \u0026amp; Weather Backup\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong style=\"color:#ff6600;\"\u003eProduct Highlights:\u003c\/strong\u003e 20,000 mm waterproof rating • 20,000 g\/m²\/24h breathability • 2.5-layer membrane • DWR finish • approx. 400 g (size L)\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHelikon Chinook Jacket\u003c\/strong\u003e is a lightweight 20K waterproof rain shell for rainy days, strong wind and fast-changing weather. The 2.5-layer breathable membrane, taped seams and covered zipper construction help reduce rain entry, while the 20K breathability rating helps moisture move out during active use. It is a practical outer layer for hiking, travel, commuting, training and outdoor work when you need dependable weather backup without carrying a heavy shell.\u003c\/p\u003e\n\n\u003cp\u003eChinook sits between a simple windbreaker and a more technical hard shell: it gives stronger rain coverage than a basic light jacket, but remains light, packable and easy to keep ready. The included transport bag makes it convenient to store in a backpack, vehicle kit or gear bag. Black is discreet for daily use, Coyote and Dark Green give a stronger outdoor gear look, and Shadow Grey works well for a cleaner low-profile city setup.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e20K waterproof rating:\u003c\/strong\u003e 20,000 mm rating gives useful coverage for heavier rain, long wet-weather periods and sudden weather changes\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e20K breathability:\u003c\/strong\u003e 20,000 g\/m²\/24h vapor permeability helps release moisture during walking, hiking, training and active daily use\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2.5-layer membrane construction:\u003c\/strong\u003e keeps the jacket lighter and easier to pack while supporting rain, wind and breathability performance\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTaped seams and covered zippers:\u003c\/strong\u003e help reduce water entry through seam and zipper areas during wet-weather use\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUnderarm ventilation:\u003c\/strong\u003e can be opened quickly to release heat when activity level rises or the weather feels humid\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAdjustable hood, cuffs and hem:\u003c\/strong\u003e let you fine-tune the fit around weather conditions, layering and movement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRecommended Use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHiking, camping, travel and backup outer-layer use in changeable weather\u003c\/li\u003e\n\u003cli\u003eUrban commuting, outdoor work, training and long hours of outdoor activity\u003c\/li\u003e\n\u003cli\u003eUsers who need a lightweight rain shell with wind coverage and breathability\u003c\/li\u003e\n\u003cli\u003eLayering with fleece jackets, insulating mid-layers, tactical pants or outdoor backpacks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUseful Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWaterproof rating:\u003c\/strong\u003e 20,000 mm\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBreathability:\u003c\/strong\u003e 20,000 g\/m²\/24h\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e 2.5-layer membrane\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFinish:\u003c\/strong\u003e DWR finish\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e approx. 400 g (size L)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFit:\u003c\/strong\u003e Regular Fit\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eColors:\u003c\/strong\u003e Black \/ Coyote \/ Dark Green \/ Shadow Grey\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCare:\u003c\/strong\u003e gentle wash below 30°C; do not bleach, tumble dry, dry clean or iron\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails\u003e\n \u003csummary\u003eHow is Chinook different from a basic windbreaker?\u003c\/summary\u003e\n \u003cp\u003eChinook is built as a 20K waterproof shell rather than a simple wind layer. The 2.5-layer membrane, taped seams and covered zipper construction give stronger rain coverage, while the lightweight build keeps it easier to pack than a heavy hard shell.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n \u003csummary\u003eWhat do the 20K waterproof rating and 20K breathability mean in real use?\u003c\/summary\u003e\n \u003cp\u003eThe 20,000 mm waterproof rating supports use in stronger rain, while the 20,000 g\/m²\/24h breathability rating helps moisture escape during movement. For hiking, commuting, training or outdoor work, this balance helps keep the jacket protective without feeling overly heavy.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n \u003csummary\u003eWhat weather is this jacket best suited for?\u003c\/summary\u003e\n \u003cp\u003eIt is best suited to wet, windy and fast-changing weather when you want a lightweight shell ready in your bag. Adjust warmth with a fleece, insulating mid-layer or base layer underneath depending on the temperature.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n \u003csummary\u003eIs it too heavy to carry as a daily backup jacket?\u003c\/summary\u003e\n \u003cp\u003eNo. At approx. 400 g in size L and with an included transport bag, it works well as a packable weather layer for a backpack, vehicle kit or travel bag.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n \u003csummary\u003eHow should I choose between the four colors?\u003c\/summary\u003e\n \u003cp\u003eBlack is the most discreet option for commuting and city outfits; Coyote gives a stronger outdoor gear look; Dark Green pairs naturally with hiking packs and military-style pants; Shadow Grey is clean and low-profile for users who prefer a grey outer layer.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Helikon-TEX","offers":[{"title":"Black \/ XS","offer_id":48825243173083,"sku":"KU-KCH-PO-01-XS","price":1588.0,"currency_code":"HKD","in_stock":false},{"title":"Black \/ S","offer_id":48825243205851,"sku":"KU-KCH-PO-01-S","price":1588.0,"currency_code":"HKD","in_stock":true},{"title":"Black \/ M","offer_id":48825243238619,"sku":"KU-KCH-PO-01-M","price":1588.0,"currency_code":"HKD","in_stock":true},{"title":"Black \/ L","offer_id":48825243271387,"sku":"KU-KCH-PO-01-L","price":1588.0,"currency_code":"HKD","in_stock":true},{"title":"Black \/ XL","offer_id":48825243304155,"sku":"KU-KCH-PO-01-XL","price":1588.0,"currency_code":"HKD","in_stock":false},{"title":"Black \/ XXL","offer_id":48825418285275,"sku":"KU-KCH-PO-01-XXL","price":1588.0,"currency_code":"HKD","in_stock":false},{"title":"Black \/ 3XL","offer_id":48825243369691,"sku":"KU-KCH-PO-01-3XL","price":1588.0,"currency_code":"HKD","in_stock":false},{"title":"Coyote \/ XS","offer_id":48825418318043,"sku":"KU-KCH-PO-11-XS","price":1588.0,"currency_code":"HKD","in_stock":false},{"title":"Coyote \/ S","offer_id":48825418350811,"sku":"KU-KCH-PO-11-S","price":1588.0,"currency_code":"HKD","in_stock":false},{"title":"Coyote \/ M","offer_id":48825418383579,"sku":"KU-KCH-PO-11-M","price":1588.0,"currency_code":"HKD","in_stock":false},{"title":"Coyote \/ L","offer_id":48825418416347,"sku":"KU-KCH-PO-11-L","price":1588.0,"currency_code":"HKD","in_stock":false},{"title":"Coyote \/ XL","offer_id":48825418449115,"sku":"KU-KCH-PO-11-XL","price":1588.0,"currency_code":"HKD","in_stock":false},{"title":"Coyote \/ XXL","offer_id":48825418481883,"sku":"KU-KCH-PO-11-XXL","price":1588.0,"currency_code":"HKD","in_stock":false},{"title":"Coyote \/ 3XL","offer_id":48825418514651,"sku":"KU-KCH-PO-11-3XL","price":1588.0,"currency_code":"HKD","in_stock":false},{"title":"Dark Green \/ XS","offer_id":48825243402459,"sku":"KU-KCH-PO-2U-XS","price":1588.0,"currency_code":"HKD","in_stock":false},{"title":"Dark Green \/ S","offer_id":48825243435227,"sku":"KU-KCH-PO-2U-S","price":1588.0,"currency_code":"HKD","in_stock":true},{"title":"Dark Green \/ M","offer_id":48825243467995,"sku":"KU-KCH-PO-2U-M","price":1588.0,"currency_code":"HKD","in_stock":true},{"title":"Dark Green \/ L","offer_id":48825243500763,"sku":"KU-KCH-PO-2U-L","price":1588.0,"currency_code":"HKD","in_stock":true},{"title":"Dark Green \/ XL","offer_id":48825243533531,"sku":"KU-KCH-PO-2U-XL","price":1588.0,"currency_code":"HKD","in_stock":false},{"title":"Dark Green \/ XXL","offer_id":48825418547419,"sku":"KU-KCH-PO-2U-XXL","price":1588.0,"currency_code":"HKD","in_stock":false},{"title":"Dark Green \/ 3XL","offer_id":48825243599067,"sku":"KU-KCH-PO-2U-3XL","price":1588.0,"currency_code":"HKD","in_stock":false},{"title":"Shadow Grey \/ XS","offer_id":48825418580187,"sku":"KU-KCH-PO-35-XS","price":1588.0,"currency_code":"HKD","in_stock":false},{"title":"Shadow Grey \/ S","offer_id":48825418612955,"sku":"KU-KCH-PO-35-S","price":1588.0,"currency_code":"HKD","in_stock":false},{"title":"Shadow Grey \/ M","offer_id":48825418645723,"sku":"KU-KCH-PO-35-M","price":1588.0,"currency_code":"HKD","in_stock":false},{"title":"Shadow Grey \/ L","offer_id":48825418678491,"sku":"KU-KCH-PO-35-L","price":1588.0,"currency_code":"HKD","in_stock":false},{"title":"Shadow Grey \/ XL","offer_id":48825418711259,"sku":"KU-KCH-PO-35-XL","price":1588.0,"currency_code":"HKD","in_stock":false},{"title":"Shadow Grey \/ XXL","offer_id":48825418744027,"sku":"KU-KCH-PO-35-XXL","price":1588.0,"currency_code":"HKD","in_stock":false},{"title":"Shadow Grey \/ 3XL","offer_id":48825418776795,"sku":"KU-KCH-PO-35-3XL","price":1588.0,"currency_code":"HKD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0352\/4457\/2716\/files\/imgi_2_ku-kch-po-01.jpg?v=1780284224","url":"https:\/\/3armystore.com\/en\/products\/helikon-chinook-20k-waterproof-jacket","provider":"3army store","version":"1.0","type":"link"}