{"product_id":"big-agnes-copper-spur-hv-ul1-bikepack","title":"Big Agnes Copper Spur HV UL1 Bikepack","description":"\u003cp\u003eBig Agnes Copper Spur HV UL1 Bikepack is the bikepacking variant of the gold-standard Copper Spur ultralight tent — a freestanding, double-wall solo shelter that attaches directly to a bike frame or fits in a bikepacking bag for human-powered touring and expedition cycling. The HV (High Volume) livability and UL (Ultralight) construction that define the Copper Spur series are preserved in the Bikepack variant, with modified stuff sack geometry and attachment points for bike-specific packing configurations.\u003c\/p\u003e\n\n\u003ch2\u003eCopper Spur HV UL1 vs. Standard Bivy and Tarp Shelters for Bikepacking\u003c\/h2\u003e\n\u003cp\u003eBivy sacks are lighter but provide no interior living space — cramped in extended use and condensation-prone. Tarps are lighter still but require camp craft to pitch effectively in varying conditions. The Copper Spur HV UL1 provides a freestanding double-wall shelter with vestibule and gear storage, pitches in minutes on any surface without camp craft knowledge, and provides the enclosed living space that makes multi-week bikepacking expeditions comfortable. The weight penalty over a bivy is modest — typically 5-8 oz — for a substantially better living environment.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eUltralight freestanding design — pitches on any surface without stakes in calm conditions\u003c\/li\u003e\n\u003cli\u003eDouble-wall construction — inner tent and fly separate for condensation management\u003c\/li\u003e\n\u003cli\u003eHV livability — head height and elbow room for comfortable all-weather use\u003c\/li\u003e\n\u003cli\u003eBike-specific pack geometry — attaches to frame or packs in bikepacking bags\u003c\/li\u003e\n\u003cli\u003eVestibule — gear storage outside the sleeping area\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWeight-Packing Considerations for Bikepacking\u003c\/h2\u003e\n\u003cp\u003eBikepacking packs are distributed across the frame, handlebar, and seatpost — a 30L backpack equivalent split into multiple small, waterproof bags. Shelter is typically the heaviest single item and is usually packed in the seatpost bag or handlebar bag depending on pack geometry. The Copper Spur HV UL1 Bikepack's modified stuff configuration fits the elongated seatpost bag format used by most bikepacking harness systems.\u003c\/p\u003e","brand":"Big Agnes","offers":[{"title":"Default Title","offer_id":52341081833748,"sku":"PPO-CMP-BACS4486","price":523.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/6614\/2996\/files\/71sf0pWvejL._AC_SL1500.jpg?v=1776121297","url":"https:\/\/peakperformanceoutfitters.com\/products\/big-agnes-copper-spur-hv-ul1-bikepack","provider":"Peak Performance Outfitters","version":"1.0","type":"link"}