{"product_id":"mummy-sleeping-bag-for-adults-with-high-goose-down-filling-offering-warmth-in-multiple-size-options-including-l-m-and-xl-variations-with-specific-down-weights-ranging-from-350g-to-1090g","title":"Mummy sleeping bag for adults with high goose down filling offering warmth in multiple size options including L, M, and XL variations with specific down weights ranging from 350g to 1090g","description":"\u003ch1\u003eMummy sleeping bag with goose down filling available in multiple sizes and specific down weights\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mummy-style goose down sleeping bag with storage bag, shown in various size options\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US09\/177\/2025-10-19\/original-image\/006c69d6-943e-4fd1-ad2a-c27b517a4caf_trans_8f1059f1-e528-4755-916d-d0355edf44b4.webp\"\u003e\u003c\/div\u003e\n\nThis mummy-style sleeping bag provides a practical solution for outdoor warmth, using goose down as its primary insulating material. It is designed for adult use and comes in a range of specifications, each identified by a code that correlates to a size and a precise down fill weight. The product's focus is on delivering insulation through its tapered, body-hugging shape and natural down filler, with options to suit different warmth requirements based on the grammage of down used.\n\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mummy-style goose down sleeping bag with storage bag, shown in various size options\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US09\/177\/2025-10-19\/original-image\/3d38ea7f-6af5-437c-96f2-ce9849e244b2_trans_73fd1a26-18e0-46e0-8ad4-7c8ce3b47328.webp\"\u003e\u003c\/div\u003e\nThe sleeping bag's design centres on its mummy shape and goose down content, with several variants offered to match different needs.\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\nThe key material is goose down, a natural insulator known for its warmth-to-weight ratio. This filler is housed within a sleeping bag built in the mummy style, which narrows towards the feet to reduce air volume and help retain body heat. The outer and inner materials form part of this structure, though their exact composition is not detailed in the source text.\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\nSize is indicated through codes like snowbird2, snowbird3, and snowbird7, combined with letters L, M, and XL. The primary measurable specification provided for each variant is the down fill weight, which ranges from 350 grams for the snowbird7-M option up to 1090 grams for the snowbird-7-XL. These weights suggest different levels of insulation and likely correspond to the bag's intended warmth rating, though a formal temperature rating is not stated.\n\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mummy-style goose down sleeping bag with storage bag, shown in various size options\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US09\/177\/2025-10-19\/original-image\/3f9cf4f5-3af7-40d4-917f-9faa9fd25fda_trans_5640206f-9b2c-4829-9a50-4790c928fc56.webp\"\u003e\u003c\/div\u003e\nThis sleeping bag is suited for scenarios where compact insulation is needed, with its design influencing its ideal applications.\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\nThe mummy shape and down filling make it a candidate for camping, hiking, or other outdoor activities where weight and packed size are considerations. The availability of different down weights allows selection based on expected temperatures, with higher-grammage options like the 1090g variant potentially suited to cooler conditions.\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\nWhile primarily an outdoor product, its storage bag inclusion facilitates neat packing when not in use. The down insulation requires adequate loft to perform, meaning it should be stored uncompressed in the provided bag between uses.\n\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mummy-style goose down sleeping bag with storage bag, shown in various size options\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US09\/177\/2025-10-19\/original-image\/599b4ad9-3b22-4aad-a7bb-5bd224360ae5_trans_bedb58b5-2d34-4229-9614-12572c9dd32c.webp\"\u003e\u003c\/div\u003e\nThe product offers a clear set of options based on measurable specifications, allowing choice based on a concrete factor.\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003eWhy Choose This Product\nSelection is driven by the specific down weight needed, as each variant has a clearly stated grammage. This allows buyers to compare options based on a quantifiable measure of insulation material. The mummy construction adds a recognised design benefit for heat efficiency, making it a practical choice for those prioritising warmth retention in a tapered form.\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mummy-style goose down sleeping bag with storage bag, shown in various size options\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US09\/177\/2025-10-19\/original-image\/5d383076-61d3-46b2-be52-78990240da00.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mummy-style goose down sleeping bag with storage bag, shown in various size options\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US09\/177\/2025-10-19\/original-image\/74e72d57-2001-45e1-a860-d0ddd7809e1e_trans_6753ba75-a336-4f4f-818a-418f3b52747b.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mummy-style goose down sleeping bag with storage bag, shown in various size options\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US09\/177\/2025-10-19\/original-image\/ac5ce2c9-f052-47d2-b9fe-6d17ff91b86a_trans_b5d26c30-b585-414a-9ae0-30e19b8d1cd8.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mummy-style goose down sleeping bag with storage bag, shown in various size options\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US09\/177\/2025-10-19\/original-image\/acf3e799-c0f2-414f-8c73-8db2f82ae487_trans_f4beae1a-b1b8-45a4-b223-c267408c5ec8.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mummy-style goose down sleeping bag with storage bag, shown in various size options\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US09\/177\/2025-10-19\/original-image\/af4c07de-9819-4113-8f6f-330d193fb97d_trans_a25df62e-085d-4dda-8da8-293c070406f0.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mummy-style goose down sleeping bag with storage bag, shown in various size options\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US09\/177\/2025-10-19\/original-image\/bbb5497f-8ca0-4642-a322-1e7066536ef6_trans_3d340caf-023f-4e55-a90c-bcb7fe85c343.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mummy-style goose down sleeping bag with storage bag, shown in various size options\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US09\/177\/2025-10-19\/original-image\/e06b88ac-5659-4383-9767-9fe06dbe035a_trans_621d60be-59c6-4d79-81f3-1fc210f2b362.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mummy-style goose down sleeping bag with storage bag, shown in various size options\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US09\/177\/2025-10-19\/original-image\/e8e9734e-9943-43f9-ba62-44f0d59e08e4_trans_84065733-db5b-4b05-9424-7671566a6b7e.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mummy-style goose down sleeping bag with storage bag, shown in various size options\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US09\/177\/2025-10-19\/original-image\/f3af86ec-b9a1-4776-860d-b93597b8c7df_trans_5932a61d-777c-47f9-8c28-5abb6fa38f90.webp\"\u003e\u003c\/div\u003e","brand":"test3334tak1fxioc","offers":[{"title":"7XL（1090G）","offer_id":57725820469580,"sku":"CJYD212004911KP","price":376.0,"currency_code":"GBP","in_stock":true},{"title":"7L(980G)","offer_id":57725820502348,"sku":"CJYD212004902BY","price":454.0,"currency_code":"GBP","in_stock":true},{"title":"7L（380G)","offer_id":57725820535116,"sku":"CJYD212004907GT","price":248.0,"currency_code":"GBP","in_stock":true},{"title":"2XL(620G)","offer_id":57725820567884,"sku":"CJYD212004903CX","price":244.0,"currency_code":"GBP","in_stock":true},{"title":"7M(350G)","offer_id":57725820600652,"sku":"CJYD212004908HS","price":235.0,"currency_code":"GBP","in_stock":true},{"title":"2M（510G）","offer_id":57725820633420,"sku":"CJYD212004912LO","price":279.0,"currency_code":"GBP","in_stock":true},{"title":"3M(650G)","offer_id":57725820666188,"sku":"CJYD212004905EV","price":348.0,"currency_code":"GBP","in_stock":true},{"title":"7XL(420G)","offer_id":57725820698956,"sku":"CJYD212004910JQ","price":202.0,"currency_code":"GBP","in_stock":true},{"title":"3L(720G)","offer_id":57725820731724,"sku":"CJYD212004904DW","price":367.0,"currency_code":"GBP","in_stock":true},{"title":"3XL(800G)","offer_id":57725820764492,"sku":"CJYD212004906FU","price":318.0,"currency_code":"GBP","in_stock":true},{"title":"7M(880G)","offer_id":57725820797260,"sku":"CJYD212004909IR","price":418.0,"currency_code":"GBP","in_stock":true},{"title":"2L(560G)","offer_id":57725820830028,"sku":"CJYD212004901AZ","price":294.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/0000\/6988\/files\/5d383076-61d3-46b2-be52-78990240da00.webp?v=1780769654","url":"https:\/\/r0ugqn-kg.myshopify.com\/products\/mummy-sleeping-bag-for-adults-with-high-goose-down-filling-offering-warmth-in-multiple-size-options-including-l-m-and-xl-variations-with-specific-down-weights-ranging-from-350g-to-1090g","provider":"NoriSelect.uk","version":"1.0","type":"link"}