{"product_id":"arc-teryx-altra-50-lt-backpack","title":"Arc'Teryx Altra 50LT Backpack","description":"\u003cp\u003eThe smaller volume Altra packs, (Altra 33 through 50) keep weight to a minimum by using the efficient C2 (Composite Construction) system. The larger volume Altra packs (Altra 62 through 85) have a Load Transfer Disc that pivots to increase agility and stability on rough terrain and combine the C2 (Composite Construction) suspension with Gridlock shoulder straps that adjust for customfit.\u003c\/p\u003e\r\n\u003ch3\u003eTrekking Near orFar\u003c\/h3\u003e\r\n\u003cp\u003eComposite Construction (C2) eliminates back panel layers to reduce weight without compromising on structure or comfort. The pear-shaped Altra design holds the pack close to the body, minimizing load movement and backward pull for extended comfort and energy efficient movement underweight.\u003c\/p\u003e\r\n\u003ch3\u003eThickSkin\u003c\/h3\u003e\r\n\u003cp\u003eAll Arc'teryx packs use premium fabrics. The textiles used in the Altra series are chosen for durability. 210D nylon 6,6 ripstop fabric is tear-resistant and long lasting; heavier weight 500D aty nylon 6,6 protects high wear areas and resists contamination from dirt, snow and waterpick-up.\u003c\/p\u003e\r\n\u003ch3\u003eSuspensionDetails\u003c\/h3\u003e\r\n\u003cp\u003eIn larger volumes, 62-65L, 72-75L and 85L Altra packs offer full adjustment of the shoulder straps with GridLockTM, a unique system that adjusts straps for both width and height. In larger volumes, 62-65L, 72-75L and 85L Altra packs offer the rotating Load Transfer Disc that distributes weight to the hips on uneventerrain.\u003c\/p\u003e\r\n\u003ch3\u003eEfficiency\u003c\/h3\u003e\r\n\u003cp\u003eSpace efficient compartments, one-handed timesaving closures and pocket configurations make Altras the lightest weight, fully featured bags in their class. Wingman side pockets wrap over the hip and are accessible without taking off thepack.\u003c\/p\u003e\r\n\u003ch4\u003ePack Materials\u003c\/h4\u003e\r\n\u003cp\u003e\u003cstrong\u003ePack Body: \u003c\/strong\u003e210D nylon 6,6 ripstop is a high density single ripstop fabric coated with silicone to shed moisture and increase waterproofness. Used in the body for its light weight, the textile's construction is a balanced weave that is durable and tear-resistant. Reinforced in the high wear areas with extremely durable 500D ATY nylon 6,6 silicone treated PU fabric that resists dirt, snow and waterpick-up.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eCollar: \u003c\/strong\u003e100D nylon 6,6 mini ripstop has a high thread count in a mini ripstop weave that has incredible tear resistance. Coated with silicone to shed moisture and for waterproofness.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eStays: \u003c\/strong\u003e6005-T6 extruded aluminum M-bar stays are rigid and lightweight to provide structuralsupport.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eBack Panel: \u003c\/strong\u003eHD 80 foam is high density polyethylene foam that provides support and structure to the bag, plus comfort against theback.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eShoulder Straps: \u003c\/strong\u003e500D ATY nylon 6,6 silicone treated PU is an air textured yarn used in shoulder straps for its durability and aesthetic properties. Silicone treatment helps prevent dirt, snow and water pick-up. Hypercell foam has the benefit of being open cell polyurethane foam that provides stability and comfort. Spacermesh lining provides airflow. Polyester yarn is hydrophobic by nature, to repelwater.\u003c\/p\u003e\r\n\u003cdiv id=\"productBetaWindowFeatures\" class=\"productBetaWindow \"\u003e\r\n\u003ch4\u003eFull Feature List\u003c\/h4\u003e\r\n\u003cdiv id=\"divFeatureList1\"\u003e\n\u003cstrong\u003eTechnical Features\u003c\/strong\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eLightweight\u003c\/li\u003e\r\n\u003cli\u003eDurable\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cstrong\u003eConstruction\u003c\/strong\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eTop grabhandle\u003c\/li\u003e\r\n\u003cli\u003eTwin aluminum stays for durablesupport\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cstrong\u003eZippers \u0026amp; Fly Configuration\u003c\/strong\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSide zipperaccess\u003c\/li\u003e\r\n\u003cli\u003eWebbing zipperpulls\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cstrong\u003ePack Pocket Configuration\u003c\/strong\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eInternal securitypocket\u003c\/li\u003e\r\n\u003cli\u003eKangaroo pocket with top compression strap and snapclosure\u003c\/li\u003e\r\n\u003cli\u003eTwo Wingman one-handed easy accesspockets\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cstrong\u003ePack Hydration\u003c\/strong\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eHoseclip\u003c\/li\u003e\r\n\u003cli\u003eDesigned to fit up to 2Lbladder\u003c\/li\u003e\r\n\u003cli\u003eInternal hydration pocket withzip\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv id=\"divFeatureList2\"\u003e\n\u003cstrong\u003ePack Suspension Configuration\u003c\/strong\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eAnatomically shaped shoulderstraps\u003c\/li\u003e\r\n\u003cli\u003eAdjustable, removable sternumstrap\u003c\/li\u003e\r\n\u003cli\u003ePadded, contoured shoulderstraps\u003c\/li\u003e\r\n\u003cli\u003eArc'teryx C² (Composite Construction) suspensionsystem\u003c\/li\u003e\r\n\u003cli\u003eLoad leveladjusters\u003c\/li\u003e\r\n\u003cli\u003ePadded, breathablehipbelt\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cstrong\u003ePack Loading \u0026amp; Closure Configuration\u003c\/strong\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eExtendable collar with drawcord for additionalcapacity\u003c\/li\u003e\r\n\u003cli\u003eTop loading with side accesszips\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cstrong\u003ePack Lid Configuration\u003c\/strong\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eRemovable\/ extendable top lid with two zippered compartments\u003c\/li\u003e\r\n\u003cli\u003eKey clip in lidpocket\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cstrong\u003ePack Compression Strap Configuration\u003c\/strong\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eFour compression straps - two on eachside\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cstrong\u003ePack Attachment Configuration\u003c\/strong\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eP'ax one-hand axe attachment system”allows for one-handed access totools\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv id=\"productBetaWindowMaterials\" class=\"productBetaWindow \"\u003e\r\n\u003ch4\u003eMaterials\u003c\/h4\u003e\r\n\u003cdiv id=\"divMaterialList1\"\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e210D nylon 6,6Ripstop\u003c\/li\u003e\r\n\u003cli\u003e500D ATY nylon 6,6 silicone treated withPU\u003c\/li\u003e\r\n\u003cli\u003e100D nylon 6,6 mini Ripstop with silicon and PUcoatings\u003c\/li\u003e\r\n\u003cli\u003e6005-T6 aluminum M-barstays\u003c\/li\u003e\r\n\u003cli\u003eHD 80 foam backpanel\u003c\/li\u003e\r\n\u003cli\u003e500D ATY nylon 6,6 silicone treated withPU\u003c\/li\u003e\r\n\u003cli\u003eHypercelFoam\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv id=\"productBetaWindowCare\" class=\"productBetaWindow \"\u003e\r\n\u003ch4\u003e\u003c\/h4\u003e\r\n\u003c\/div\u003e","brand":"Arc'Teryx","offers":[{"title":"Carbon-Copy \/ Regular","offer_id":53082326532416,"sku":"ARC-ALTRA50LTCRBCPYREG","price":216.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0807\/8953\/7088\/files\/A08332C6-A1B0-4E91-8B39-F707C154C05A.jpg?v=1787980927","url":"https:\/\/goinglights.com\/products\/arc-teryx-altra-50-lt-backpack","provider":"Going Lights","version":"1.0","type":"link"}