{"product_id":"mummy-style-sleeping-bag-filled-with-goose-down-for-adult-camping-with-multiple-size-options-including-snowbird2-l-560g-snowbird3-xl-800g-snowbird-7-xl-1090g-and-ten-other-colour-and-weight-variations","title":"Mummy style sleeping bag filled with goose down for adult camping with multiple size options including snowbird2-L (560g), snowbird3-XL (800g), snowbird-7-XL (1090g) and ten other colour and weight variations","description":"\u003ch1\u003eGoose Down Mummy Sleeping Bag for Adult Camping with Twelve Colour and Weight Options\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mummy style goose down sleeping bag for adults shown with its storage bag\" 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\u003cp\u003eThis mummy style sleeping bag is designed for adults seeking reliable warmth and insulation during outdoor activities like camping, hiking, or trekking. Its primary filler is goose down, a natural material known for its loft and thermal properties. The product is not a one-size-fits-all solution; instead, it offers a precise selection of twelve variants. Each variant is defined by a model code, a size indicator (L, M, XL), and a specific fill weight in grams, such as snowbird2-L at 560g or snowbird-7-XL at 1090g. This clear labelling allows you to choose a bag based on a balance between warmth, pack size, and personal preference, with the included storage bag aiding transport and organisation.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mummy style goose down sleeping bag for adults shown with its storage bag\" 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\u003cp\u003eThe sleeping bag's design and materials are focused on practical outdoor use for adults. Its construction follows a mummy silhouette, which is narrower towards the feet and often incorporates a hood, a shape traditionally used to minimise dead air space and improve heat retention compared to rectangular bags. The fill material is explicitly stated as goose down, which provides the insulation.\u003c\/p\u003e\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\u003cp\u003eThe core insulating component is goose down filler. The source text does not specify the down's fill power, shell fabric, or lining material, so no claims about waterproofness, specific warmth ratings, or fabric denier can be made. The construction is described as 'mummy style', indicating a tapered shape that is wider at the shoulders and narrower at the feet. This design is generally associated with improved warmth-to-weight ratios and more compact packing, though the exact packed dimensions are not provided.\u003c\/p\u003e\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\u003cp\u003eThe sleeping bag is designed for adult users, with no mention of child or youth sizing. It is available in multiple size designations: L (Large), M (Medium), and XL (Extra Large). However, the source provides body length or shoulder girth measurements for these sizes. The key differentiator between variants is the fill weight, which is listed in grams for each model. For example, the snowbird3 series offers weights of 720g for L, 650g for M, and 800g for XL. A higher fill weight in the same model series may indicate a warmer or loftier bag, but without confirmation of down quality, this should be considered a general guide rather than a guaranteed performance metric.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mummy style goose down sleeping bag for adults shown with its storage bag\" 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\u003cp\u003eThis sleeping bag is suited for scenarios where portable insulation is required. Its mummy shape and down fill suggest it is intended for conditions where minimising weight and maximising warmth are priorities.\u003c\/p\u003e\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\u003cp\u003eThe product could be used by individuals on multi-day treks, alpine camping trips, or at festivals where nighttime temperatures drop. The range of fill weights allows selection based on expected conditions; a 1090g bag (snowbird-7-XL) might be chosen for colder expeditions, while a 350g bag (snowbird7-M) could be for milder climates or summer use. The adult-focused design means it is sized for fully-grown users.\u003c\/p\u003e\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\u003cp\u003eWhile primarily an outdoor product, the sleeping bag could serve as an extra bed for guests or during power outages in cold weather. The included storage bag facilitates neat storage in a cupboard, loft, or car boot when not needed for its primary purpose.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mummy style goose down sleeping bag for adults shown with its storage bag\" 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\u003cp\u003eThe value lies in having a clear choice between specific variants and the practical benefits of the mummy shape and down fill for adult campers.\u003c\/p\u003e\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\u003cp\u003eDown is a durable natural material that can retain its loft for years with proper care. The included storage bag helps protect the sleeping bag from dust, moisture, and compression damage during storage, supporting its longevity. General maintenance involves airing it out after use and following standard cleaning procedures for down products.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\u003cp\u003eYou might choose this sleeping bag if you need an adult-sized bag with goose down insulation and prefer a mummy style for its space-saving and warmth-retaining qualities. The clear specification of twelve different colour and weight combinations allows you to make an informed choice based on the provided data, selecting a variant that aligns with your anticipated use, packing constraints, and visual preference without guesswork.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mummy style goose down sleeping bag for adults shown with its storage bag\" 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 for adults shown with its storage bag\" 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 for adults shown with its storage bag\" 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 for adults shown with its storage bag\" 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 for adults shown with its storage bag\" 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 for adults shown with its storage bag\" 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 for adults shown with its storage bag\" 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 for adults shown with its storage bag\" 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 for adults shown with its storage bag\" 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":"test555xuosebadep","offers":[{"title":"7M(350G)","offer_id":56052914815361,"sku":"CJYD212004908HS","price":312.58,"currency_code":"GBP","in_stock":true},{"title":"7M(880G)","offer_id":56052914848129,"sku":"CJYD212004909IR","price":554.58,"currency_code":"GBP","in_stock":true},{"title":"2M（510G）","offer_id":56052914880897,"sku":"CJYD212004912LO","price":370.58,"currency_code":"GBP","in_stock":true},{"title":"2XL(620G)","offer_id":56052914913665,"sku":"CJYD212004903CX","price":323.58,"currency_code":"GBP","in_stock":true},{"title":"2L(560G)","offer_id":56052914946433,"sku":"CJYD212004901AZ","price":390.58,"currency_code":"GBP","in_stock":true},{"title":"3XL(800G)","offer_id":56052914979201,"sku":"CJYD212004906FU","price":422.58,"currency_code":"GBP","in_stock":true},{"title":"7L(980G)","offer_id":56052915011969,"sku":"CJYD212004902BY","price":602.58,"currency_code":"GBP","in_stock":true},{"title":"3L(720G)","offer_id":56052915044737,"sku":"CJYD212004904DW","price":486.58,"currency_code":"GBP","in_stock":true},{"title":"7L（380G)","offer_id":56052915077505,"sku":"CJYD212004907GT","price":329.58,"currency_code":"GBP","in_stock":true},{"title":"7XL（1090G）","offer_id":56052915110273,"sku":"CJYD212004911KP","price":498.58,"currency_code":"GBP","in_stock":true},{"title":"7XL(420G)","offer_id":56052915143041,"sku":"CJYD212004910JQ","price":267.58,"currency_code":"GBP","in_stock":true},{"title":"3M(650G)","offer_id":56052915175809,"sku":"CJYD212004905EV","price":462.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1356\/7873\/files\/5d383076-61d3-46b2-be52-78990240da00.webp?v=1785974445","url":"https:\/\/crestivra.co.uk\/products\/mummy-style-sleeping-bag-filled-with-goose-down-for-adult-camping-with-multiple-size-options-including-snowbird2-l-560g-snowbird3-xl-800g-snowbird-7-xl-1090g-and-ten-other-colour-and-weight-variations","provider":"Crestivra.co.uk","version":"1.0","type":"link"}