{"product_id":"big-agnes-womens-sidewinder-sl-20","title":"Big Agnes Women's Sidewinder SL 20","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\u003cstyle\u003e\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Barlow+Condensed:wght@400;600;700;800\u0026family=Barlow:wght@300;400;500\u0026display=swap');\n:root {\n  --black: #0a0a0a;\n  --white: #ffffff;\n  --mid: #f5f5f5;\n  --border: #e0e0e0;\n  --text-muted: #777;\n  --text-body: #222;\n}\n* {\n  box-sizing: border-box;\n  margin: 0;\n  padding: 0;\n}\n.spur-wrap {\n  font-family: 'Barlow', sans-serif;\n  background: var(--white);\n  color: var(--black);\n  max-width: 1100px;\n  margin: 0 auto;\n  padding: 48px 24px;\n}\n.spur-header {\n  display: flex;\n  align-items: flex-end;\n  justify-content: space-between;\n  margin-bottom: 48px;\n  border-bottom: 1px solid var(--border);\n  padding-bottom: 24px;\n  flex-wrap: wrap;\n  gap: 12px;\n}\n.spur-title {\n  font-family: 'Barlow Condensed', sans-serif;\n  font-size: clamp(28px, 5vw, 48px);\n  font-weight: 800;\n  letter-spacing: -0.02em;\n  line-height: 1;\n  text-transform: uppercase;\n}\n.spur-meta {\n  font-size: 12px;\n  font-weight: 500;\n  letter-spacing: 0.12em;\n  text-transform: uppercase;\n  color: var(--text-muted);\n}\n.spur-tabs {\n  display: flex;\n  gap: 4px;\n  margin-bottom: 32px;\n}\n.spur-tab {\n  font-family: 'Barlow Condensed', sans-serif;\n  font-size: 14px;\n  font-weight: 700;\n  letter-spacing: 0.1em;\n  text-transform: uppercase;\n  padding: 10px 24px;\n  background: var(--mid);\n  color: var(--text-muted);\n  border: 1px solid var(--border);\n  cursor: pointer;\n  transition: all 0.15s;\n  border-radius: 2px;\n}\n.spur-tab:hover {\n  color: var(--black);\n  border-color: #aaa;\n}\n.spur-tab.active {\n  background: var(--black);\n  color: var(--white);\n  border-color: var(--black);\n}\n.spur-panel {\n  display: none;\n}\n.spur-panel.active {\n  display: block;\n}\n.spec-category {\n  font-family: 'Barlow Condensed', sans-serif;\n  font-size: 11px;\n  font-weight: 700;\n  letter-spacing: 0.2em;\n  text-transform: uppercase;\n  color: var(--black);\n  padding: 20px 0 8px;\n  border-bottom: 2px solid var(--black);\n  margin-bottom: 0;\n}\n.spec-row {\n  display: grid;\n  grid-template-columns: 200px 1fr;\n  border-bottom: 1px solid var(--border);\n  transition: background 0.1s;\n}\n.spec-row:hover {\n  background: var(--mid);\n}\n.spec-key {\n  font-size: 12px;\n  font-weight: 500;\n  letter-spacing: 0.05em;\n  text-transform: uppercase;\n  color: var(--text-muted);\n  padding: 12px 16px 12px 0;\n  align-self: start;\n}\n.spec-val {\n  font-size: 14px;\n  font-weight: 300;\n  color: var(--text-body);\n  padding: 12px 0;\n  line-height: 1.5;\n}\n@media (max-width: 600px) {\n  .spec-row {\n    grid-template-columns: 1fr;\n  }\n  .spec-key {\n    padding-bottom: 2px;\n  }\n  .spec-val {\n    padding-top: 0;\n    padding-bottom: 12px;\n  }\n}\n\u003c\/style\u003e\n\u003cdiv class=\"spur-wrap\"\u003e\n\u003cdiv class=\"spur-header\"\u003e\n\u003cdiv class=\"spur-title\"\u003eWomen's Sidewinder SL 20°\u003c\/div\u003e\n\u003cdiv class=\"spur-meta\"\u003eWomen's · Traditional mummy bag designed for side sleepers\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spur-tabs\"\u003e\n\u003cbutton class=\"spur-tab active\" onclick=\"showPanel('specs', this)\"\u003eSpecs\u003c\/button\u003e\n\u003cbutton class=\"spur-tab\" onclick=\"showPanel('care', this)\"\u003eCare\u003c\/button\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"panel-specs\" class=\"spur-panel active\"\u003e\n\u003cdiv class=\"spec-category\"\u003eDescription\u003c\/div\u003e\n\u003cdiv style=\"padding: 16px 0;\"\u003e\n\u003cp style=\"font-size: 14px; font-weight: 300; color: var(--text-body); line-height: 1.6;\"\u003eSpecifically designed for those who sleep on their sides, the patented Sidewinder Series was engineered to ensure warmth, comfort, and ease of use no matter which side you're on. Constructed with features you expect from a traditional mummy bag with additional body mapped insulation to optimize warmth where you need it and minimize pressure points and other 'side effects'. The Sidewinder SL is a side sleeper's dream bag with technical features that roll seamlessly from one adventure to the next, and from one side to the other at night. U.S. Patent 11957260 B2\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-category\"\u003eFit\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eDesign\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eWomen's specific contoured fit designed for side sleepers, patterned to move with you as you roll\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eSizing\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003ePetite (fits up to 5'5\" \/ 165cm) \/ Regular (fits up to 5'10\" \/ 178cm)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-category\"\u003eUpper\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eShell\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eNylon ripstop featuring a water repellent finish without intentionally added PFAS\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eLining\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003ePolyester taffeta featuring a water repellent finish without intentionally added PFAS\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003ePrimary Fill\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003e650 fill DownTek™ repels water while maintaining insulating value - bluesign® approved water repellent chemistry without intentionally added PFAS\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eBody Mapped Fill\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eFireLine™ ECO Synthetic Insulation, 100% post-consumer recycled polyester, featuring low-denier fibers that are tightly woven and provide high loft, compressibility, high weight-to-warmth ratio, and durability\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-category\"\u003eFeatures\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eHood\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eClose fitting, jacket-style hood keeps insulation close without sacrificing mobility. Low-profile internal cordlock access. Insulated tube along upper hood opening seals drafts\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003ePillow Barn\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eUnique stretch mesh material with interior access from either side for easy adjustment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eInsulation\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eBody mapped insulation optimizes warmth and minimizes pressure points. Down fill throughout with synthetic insulation at hips and feet\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eFootbox\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eOptimized fit and thermally efficient, patterned to mimic foot position while lying on side\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eZippers\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eAnti-snag locking zipper with no draft zipper garage, long ambidextrous zipper\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eCompatibility\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eWorks with any pad size or style. Exterior loops for hang dry or storage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eIncluded\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eStorage sack \u0026amp; stuff sack\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"panel-care\" class=\"spur-panel\"\u003e\n\u003cdiv class=\"spec-category\"\u003eStorage\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eGuidelines\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eKeep hanging if possible, or in included mesh storage sack. Store in cool, dry place away from heat sources.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-category\"\u003eCleaning\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eMachine Wash\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eMachine wash WITHOUT AN AGITATOR. Oversized bags may require laundromat.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eWash Settings\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eWarm, gentle cycle. Use gear specific soap (Nikwax Down Wash Direct). Rinse twice.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eDrying\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eTumble dry low heat with clean tennis balls. Finish by drying on high heat in 5 minute intervals to loft down. *Allow to cool between intervals to avoid damage to shell*\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-category\"\u003eImportant Notes\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eWarnings\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eDo not use fabric softeners. Do not bleach. Do not iron. Do not dry clean.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-category\"\u003eRepairs and Warranty\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eCoverage\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eAll Big Agnes gear is guaranteed against manufacturing or material defect. We do not warranty products damaged from normal wear and tear, alteration made by owner, misuse, accidents, or damages caused by uses other than intended. Damage due to misuse, normal wear and tear, or improper care may be repaired, at the discretion of Big Agnes, at a reasonable charge. Gear returned for repair must be clean and free of debris.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cscript\u003e\nfunction showPanel(id, btn) {\n  document.querySelectorAll('.spur-panel').forEach(p =\u003e p.classList.remove('active'));\n  document.querySelectorAll('.spur-tab').forEach(t =\u003e t.classList.remove('active'));\n  document.getElementById('panel-' + id).classList.add('active');\n  btn.classList.add('active');\n}\n\u003c\/script\u003e","brand":"Big Agnes","offers":[{"title":"Petite","offer_id":51654280184128,"sku":"BWSWSL20P21","price":204.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7487\/5549\/files\/BWSWSL20P21_31c41de0-7813-49a2-ac3f-a6aba80015c4.jpg?v=1774573361","url":"https:\/\/spokex.com\/products\/big-agnes-womens-sidewinder-sl-20","provider":"SX Collective","version":"1.0","type":"link"}