{"id":17800,"date":"2025-10-10T23:14:16","date_gmt":"2025-10-10T21:14:16","guid":{"rendered":"https:\/\/superligero.es\/en\/?post_type=product&#038;p=17800"},"modified":"2026-09-03T23:08:54","modified_gmt":"2026-09-03T21:08:54","slug":"ultralight-backpack-for-women","status":"publish","type":"product","link":"https:\/\/superligero.es\/en\/material\/ultralight-backpacks\/ultralight-backpack-for-women\/","title":{"rendered":"The Aspen &#8211; Women\u2019s Fit"},"content":{"rendered":"<p>The Aspen is a backpack designed in Colorado (United States) by <a href=\"https:\/\/www.symbiosisgear.com\" target=\"_blank\" rel=\"noopener\">Symbiosis Gear<\/a>, a brand founded by Sarah Berkeley with a clear mission: to create gear that genuinely fits bodies with breasts. After years of hiking with backpacks that did not provide a comfortable fit, Sarah decided to design a backpack from the ground up, by and for women. <\/p>\n<div class=\"container\"><iframe loading=\"lazy\" class=\"video\" src=\"https:\/\/www.youtube.com\/embed\/5k43JUJRfH4?si=0FpgRuFS0UCmELEG?rel=0\" width=\"300\" height=\"150\"><\/iframe><\/div>\n<hr>\n<h2>When to use it<\/h2>\n<p>It makes sense for multi-day trips or long days if your gear and consumables fit within 48 L total and do not exceed 9 kg. The right capacity depends on the actual volume of your system, not just the number of days.<\/p>\n<p>It is suitable for torso lengths of approximately 43 to 51 cm and people around 157.5 to 185.5 cm tall. Those with broad shoulders who are 183 cm or taller should check the fit carefully.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-20317\" src=\"https:\/\/superligero.es\/wp-content\/uploads\/2025\/10\/Mochila-ultraligera-para-mujeres-332.jpg\" alt=\"ultralight backpack for women\" width=\"640\" height=\"427\"><\/p>\n<div class=\"texto-instagram\">Photo @<a href=\"https:\/\/www.instagram.com\/symbiosisgear\/\" target=\"_blank\" rel=\"noopener\">symbiosisgear<\/a><\/div>\n<hr>\n<h2>Design<\/h2>\n<p> The \u201cstealth\u201d bottom pocket provides access to snacks or a wind jacket without taking off the backpack. The large side pockets and zigzag compression keep the load stable. The <strong>roll-top closure<\/strong> makes it easy to compress the backpack to the volume of your gear as you go. <\/p>\n<p class=\"p1\">The <span class=\"s1\"><b>S-shaped shoulder straps<\/b><\/span> and the <span class=\"s1\"><b>fully adjustable sternum strap<\/b><\/span> allow the backpack to fit the torso and chest properly, avoiding the shifting and pressure points common in many unisex designs. The load is supported more naturally on the hips, which is particularly noticeable on longer routes.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-20319\" src=\"https:\/\/superligero.es\/wp-content\/uploads\/2025\/10\/Mochila-ultraligera-para-mujeres-33222.jpg\" alt=\"ultralight backpack for women\" width=\"640\" height=\"427\"> <\/p>\n<div class=\"texto-instagram\">Photo @<a href=\"https:\/\/www.instagram.com\/symbiosisgear\/\" target=\"_blank\" rel=\"noopener\">symbiosisgear<\/a><\/div>\n<hr>\n<h2>Made from Extreema\u00ae<\/h2>\n<p class=\"p1\"><span class=\"s1\">The Aspen<\/span> is made primarily from a fabric called <span class=\"s1\">Extreema\u00ae<\/span>, produced by <span class=\"s1\">EuroFibers<\/span>, a Dutch company specialising in ultra-high-molecular-weight polyethylene fibres (<a href=\"https:\/\/es.wikipedia.org\/wiki\/Polietileno_de_ultra_alto_peso_molecular\" target=\"_blank\" rel=\"noopener\">UHMWPE<\/a>).<\/p>\n<p class=\"p1\">This material stands out for being highly <span class=\"s1\">strong, lightweight and durable<\/span>, offering a strength-to-weight ratio greater than steel and ensuring exceptional performance. A great choice for this backpack!<\/p>\n<p> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-20318\" src=\"https:\/\/superligero.es\/wp-content\/uploads\/2025\/10\/Mochila-ultraligera-para-mujeres-3232.jpg\" alt=\"ultralight backpack for women\" width=\"640\" height=\"427\"> <\/p>\n<div class=\"texto-instagram\"> Photo @<a href=\"https:\/\/www.instagram.com\/madelyn_meanders\" target=\"_blank\" rel=\"noopener\">madelyn_meanders<\/a> <\/div>\n<hr>\n<h2>Specifications<\/h2>\n<ul>\n<li>Weight: \u2248 708 g<\/li>\n<li>Volume: 38 L internal + 10 L in pockets (\u2248 48 L total).<\/li>\n<li>Recommended load: up to \u2248 9 kg<\/li>\n<li>S-shaped shoulder straps and sternum strap with 3 positions.<\/li>\n<li>Foldable hip belt for support when needed.<\/li>\n<li>Roll-top closure with snaps and zigzag side compression.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>An ultralight backpack designed by and for women, shaped to fit the female body.<br \/>\nIt offers a comfortable fit, durable materials and enough capacity for multi-day or multi-week trips.<\/p>\n","protected":false},"featured_media":18982,"comment_status":"open","ping_status":"closed","template":"","meta":{"_trash_the_other_posts":false,"editor_notices":[]},"product_brand":[8372],"product_cat":[103],"product_tag":[],"class_list":["post-17800","product","type-product","status-publish","has-post-thumbnail","product_brand-symbiosis-gear-europe","product_cat-ultralight-backpacks","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Ultralight backpack Symbiosis Gear The Aspen | Ships from Europe<\/title>\n<meta name=\"description\" content=\"Ultralight backpack Symbiosis Gear The Aspen | Ships from Europe. An ultralight backpack designed by and for women that adapts to the female body. It offer\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/superligero.es\/en\/material\/ultralight-backpacks\/the-aspen\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Aspen - Women\u2019s Fit\" \/>\n<meta property=\"og:description\" content=\"Ultralight backpack Symbiosis Gear The Aspen | Ships from Europe. An ultralight backpack designed by and for women that adapts to the female body. It offer\" \/>\n<meta property=\"og:url\" content=\"https:\/\/superligero.es\/en\/material\/ultralight-backpacks\/the-aspen\/\" \/>\n<meta property=\"og:site_name\" content=\"SuperLigero\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-03T21:08:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/superligero.es\/en\/wp-content\/uploads\/sites\/2\/2025\/12\/mochila-ultraligera-para-mujeres-117.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"595\" \/>\n\t<meta property=\"og:image:height\" content=\"738\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/superligero.es\/en\/material\/ultralight-backpacks\/the-aspen\/\",\"url\":\"https:\/\/superligero.es\/en\/material\/ultralight-backpacks\/the-aspen\/\",\"name\":\"Ultralight backpack Symbiosis Gear The Aspen | Ships from Europe\",\"isPartOf\":{\"@id\":\"https:\/\/superligero.es\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/superligero.es\/en\/material\/ultralight-backpacks\/the-aspen\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/superligero.es\/en\/material\/ultralight-backpacks\/the-aspen\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/superligero.es\/en\/wp-content\/uploads\/2025\/10\/mochila-ultraligera-para-mujeres-117.jpg\",\"datePublished\":\"2025-10-10T21:14:16+00:00\",\"dateModified\":\"2026-09-03T21:08:54+00:00\",\"description\":\"Ultralight backpack Symbiosis Gear The Aspen | Ships from Europe. An ultralight backpack designed by and for women that adapts to the female body. It offer\",\"breadcrumb\":{\"@id\":\"https:\/\/superligero.es\/en\/material\/ultralight-backpacks\/the-aspen\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/superligero.es\/en\/material\/ultralight-backpacks\/the-aspen\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/superligero.es\/en\/material\/ultralight-backpacks\/the-aspen\/#primaryimage\",\"url\":\"https:\/\/superligero.es\/en\/wp-content\/uploads\/2025\/10\/mochila-ultraligera-para-mujeres-117.jpg\",\"contentUrl\":\"https:\/\/superligero.es\/en\/wp-content\/uploads\/2025\/10\/mochila-ultraligera-para-mujeres-117.jpg\",\"width\":595,\"height\":738},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/superligero.es\/en\/material\/ultralight-backpacks\/the-aspen\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\/\/superligero.es\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Productos\",\"item\":\"https:\/\/superligero.es\/en\/productos\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"The Aspen\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/superligero.es\/en\/#website\",\"url\":\"https:\/\/superligero.es\/en\/\",\"name\":\"SuperLigero\",\"description\":\"Ultralight outdoor gear for hiking\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/superligero.es\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Ultralight backpack Symbiosis Gear The Aspen | Ships from Europe","description":"Ultralight backpack Symbiosis Gear The Aspen | Ships from Europe. An ultralight backpack designed by and for women that adapts to the female body. It offer","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/superligero.es\/en\/material\/ultralight-backpacks\/the-aspen\/","og_locale":"en_US","og_type":"article","og_title":"The Aspen - Women\u2019s Fit","og_description":"Ultralight backpack Symbiosis Gear The Aspen | Ships from Europe. An ultralight backpack designed by and for women that adapts to the female body. It offer","og_url":"https:\/\/superligero.es\/en\/material\/ultralight-backpacks\/the-aspen\/","og_site_name":"SuperLigero","article_modified_time":"2026-09-03T21:08:54+00:00","og_image":[{"width":595,"height":738,"url":"https:\/\/superligero.es\/en\/wp-content\/uploads\/sites\/2\/2025\/12\/mochila-ultraligera-para-mujeres-117.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/superligero.es\/en\/material\/ultralight-backpacks\/the-aspen\/","url":"https:\/\/superligero.es\/en\/material\/ultralight-backpacks\/the-aspen\/","name":"Ultralight backpack Symbiosis Gear The Aspen | Ships from Europe","isPartOf":{"@id":"https:\/\/superligero.es\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/superligero.es\/en\/material\/ultralight-backpacks\/the-aspen\/#primaryimage"},"image":{"@id":"https:\/\/superligero.es\/en\/material\/ultralight-backpacks\/the-aspen\/#primaryimage"},"thumbnailUrl":"https:\/\/superligero.es\/en\/wp-content\/uploads\/2025\/10\/mochila-ultraligera-para-mujeres-117.jpg","datePublished":"2025-10-10T21:14:16+00:00","dateModified":"2026-09-03T21:08:54+00:00","description":"Ultralight backpack Symbiosis Gear The Aspen | Ships from Europe. An ultralight backpack designed by and for women that adapts to the female body. It offer","breadcrumb":{"@id":"https:\/\/superligero.es\/en\/material\/ultralight-backpacks\/the-aspen\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/superligero.es\/en\/material\/ultralight-backpacks\/the-aspen\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/superligero.es\/en\/material\/ultralight-backpacks\/the-aspen\/#primaryimage","url":"https:\/\/superligero.es\/en\/wp-content\/uploads\/2025\/10\/mochila-ultraligera-para-mujeres-117.jpg","contentUrl":"https:\/\/superligero.es\/en\/wp-content\/uploads\/2025\/10\/mochila-ultraligera-para-mujeres-117.jpg","width":595,"height":738},{"@type":"BreadcrumbList","@id":"https:\/\/superligero.es\/en\/material\/ultralight-backpacks\/the-aspen\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/superligero.es\/en\/"},{"@type":"ListItem","position":2,"name":"Productos","item":"https:\/\/superligero.es\/en\/productos\/"},{"@type":"ListItem","position":3,"name":"The Aspen"}]},{"@type":"WebSite","@id":"https:\/\/superligero.es\/en\/#website","url":"https:\/\/superligero.es\/en\/","name":"SuperLigero","description":"Ultralight outdoor gear for hiking","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/superligero.es\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/superligero.es\/en\/wp-json\/wp\/v2\/product\/17800","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/superligero.es\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/superligero.es\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/superligero.es\/en\/wp-json\/wp\/v2\/comments?post=17800"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/superligero.es\/en\/wp-json\/wp\/v2\/media\/18982"}],"wp:attachment":[{"href":"https:\/\/superligero.es\/en\/wp-json\/wp\/v2\/media?parent=17800"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/superligero.es\/en\/wp-json\/wp\/v2\/product_brand?post=17800"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/superligero.es\/en\/wp-json\/wp\/v2\/product_cat?post=17800"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/superligero.es\/en\/wp-json\/wp\/v2\/product_tag?post=17800"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}