{"product_id":"patizon-d290-ultralight-down-sleeping-bag","title":"Patizon D290 Ultralight Down Sleeping Bag","description":"\u003cp data-start=\"215\" data-end=\"509\"\u003eThe Patizon D290 is a masterclass in ultralight performance, engineered for those who demand uncompromising quality in the mountains. Designed and crafted in Europe, it delivers an exceptional balance of warmth, weight, and packability—refined to the smallest detail for fast-moving adventures.\u003c\/p\u003e\n\u003cp data-start=\"511\" data-end=\"861\"\u003eFilled with premium 700+ cuin European duck down in a precise 90\/10 ratio, the D290 offers outstanding thermal efficiency while remaining remarkably lightweight. With a comfort rating of around 3°C, it is perfectly suited to summer trekking, alpine bivouacs, and multi-day expeditions where every gram matters.\u003c\/p\u003e\n\u003cp data-start=\"863\" data-end=\"1143\"\u003eThe advanced Z-shaped baffle construction minimises cold spots and maximises heat retention, while the use of high-performance fabrics such as Pertex Quantum and Toray Airtastic ensures durability, breathability, and resistance to moisture.\u003c\/p\u003e\n\u003cp data-start=\"1145\" data-end=\"1420\"\u003eEvery detail is considered. The innovative straight front zip enhances thermal efficiency and reduces packed volume, while the anatomically shaped design, insulated hood, and precision fit create a cocoon of warmth without excess bulk.\u003c\/p\u003e\n\u003cp data-start=\"1422\" data-end=\"1662\"\u003ePacking down to an impressively compact size, the D290 disappears into your rucksack—yet delivers reliable performance when temperatures drop. It is this refined balance of minimalism and performance that defines truly premium outdoor gear.\u003c\/p\u003e\n\u003chr data-start=\"1664\" data-end=\"1667\"\u003e\n\u003ch2 data-section-id=\"14at72t\" data-start=\"1669\" data-end=\"1686\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"1687\" data-end=\"2133\"\u003e\n\u003cli data-section-id=\"j59za8\" data-start=\"1687\" data-end=\"1749\"\u003ePremium 700+ fill power European duck down (RDS certified)\u003c\/li\u003e\n\u003cli data-section-id=\"1thcivy\" data-start=\"1750\" data-end=\"1810\"\u003eExceptional warmth-to-weight ratio for ultralight travel\u003c\/li\u003e\n\u003cli data-section-id=\"1skngqr\" data-start=\"1811\" data-end=\"1863\"\u003eComfort temperature approx. 3°C for 3-season use\u003c\/li\u003e\n\u003cli data-section-id=\"125yl9a\" data-start=\"1864\" data-end=\"1916\"\u003eAdvanced Z-baffle construction reduces heat loss\u003c\/li\u003e\n\u003cli data-section-id=\"12glxg0\" data-start=\"1917\" data-end=\"1975\"\u003ePertex Quantum inner and Toray Airtastic outer fabrics\u003c\/li\u003e\n\u003cli data-section-id=\"s2sa7t\" data-start=\"1976\" data-end=\"2028\"\u003eCompact pack size with excellent compressibility\u003c\/li\u003e\n\u003cli data-section-id=\"4twu7p\" data-start=\"2029\" data-end=\"2083\"\u003eStraight front zip for improved thermal efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"g2dfag\" data-start=\"2084\" data-end=\"2133\"\u003eErgonomic cut with insulated hood and footbox\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2135\" data-end=\"2138\"\u003e\n\u003ch2 data-section-id=\"1qhk4i3\" data-start=\"2140\" data-end=\"2159\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-start=\"2160\" data-end=\"2499\"\u003e\n\u003cli data-section-id=\"qtiptc\" data-start=\"2160\" data-end=\"2246\"\u003eWeight: approx. 590g – 690g (size dependent)\u003c\/li\u003e\n\u003cli data-section-id=\"18ptmz4\" data-start=\"2247\" data-end=\"2275\"\u003eComfort Temperature: 3°C\u003c\/li\u003e\n\u003cli data-section-id=\"yyls4n\" data-start=\"2276\" data-end=\"2303\"\u003eLimit Temperature: -2°C\u003c\/li\u003e\n\u003cli data-section-id=\"m0ckci\" data-start=\"2304\" data-end=\"2372\"\u003eExtreme Temperature: -18°C\u003c\/li\u003e\n\u003cli data-section-id=\"1x2e096\" data-start=\"2373\" data-end=\"2419\"\u003eFill: 700+ cuin European duck down (90\/10)\u003c\/li\u003e\n\u003cli data-section-id=\"1n1bpsn\" data-start=\"2420\" data-end=\"2453\"\u003ePack Size: approx. 15 x 23 cm\u003c\/li\u003e\n\u003cli data-section-id=\"17fhvbz\" data-start=\"2454\" data-end=\"2499\"\u003eSeason: 3 season (spring to early autumn)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"West End Outdoors","offers":[{"title":"Default Title","offer_id":53426256281943,"sku":"D290","price":335.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/9160\/5591\/files\/b0763063-d905-41c7-a13e-6e9b5de1359c.jpg?v=1777414716","url":"https:\/\/www.westendoutdoors.co.uk\/products\/patizon-d290-ultralight-down-sleeping-bag","provider":"West End Outdoors","version":"1.0","type":"link"}