The North Face Mountain 25
Mountain 25 Tent @import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700;800&family=Barlow:wght@300;400;500;600&display=swap'); :root { --black: #0a 0a0a; --white: #ffffff; --mid: #f5f5f5; --border: #e8e8e8; --muted: #999; --body: #222; } * { box-sizing: border-box; margin: 0; padding: 0; } .spur-wrap { font-family: 'Barlow', sans-serif; background: var(--white); color: var(--black); max-width: 1100px; margin: 0 auto; padding: 48px 24px; } .spur-header { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 48px; border-bottom: 1px solid var(--border); padding-bottom: 24px; flex-wrap: wrap; gap: 12px; } .spur-title { font-family: 'Barlow Condensed', sans-serif; font-size: clamp(28px, 5vw, 48px); font-weight: 800; letter-spacing: -0.02em; line-height: 1; text-transform: uppercase; } .spur-meta { font-size: 12px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); } .tab-radio { display: none; } .tab-nav { display: flex; gap: 4px; margin-bottom: 32px; flex-wrap: wrap; } .tab-nav label { font-family: 'Barlow Condensed', sans-serif; font-size: 14px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; padding: 10px 24px; background: var(--mid); color: var(--muted); border: 1px solid var(--border); cursor: pointer; transition: all 0.15s; border-radius: 2px; display: inline-block; user-select: none; } .tab-nav label:hover { color: var(--black); border-color: #aaa; } .spur-panels .tab-panel { display: none; } #tab-desc:checked ~ .tab-nav label[for="tab-desc"], #tab-key:checked ~ .tab-nav label[for="tab-key"], #tab-specs:checked ~ .tab-nav label[for="tab-specs"], #tab-care:checked ~ .tab-nav label[for="tab-care"] { background: var(--black); color: var(--white); border-color: var(--black); } #tab-desc:checked ~ .spur-panels .desc-panel { display: block; } #tab-key:checked ~ .spur-panels .key-panel { display: block; } #tab-specs:checked ~ .spur-panels .specs-panel { display: block; } #tab-care:checked ~ .spur-panels .care-panel { display: block; } .spur-panel p { font-size: 14px; font-weight: 300; line-height: 1.7; color: var(--body); margin-bottom: 16px; } .desc-intro { font-size: 16px; font-weight: 400; line-height: 1.65; color: var(--body); margin-bottom: 28px; padding-bottom: 24px; border-bottom: 1px solid var(--border); } .key-section { border-bottom: 1px solid var(--border); padding: 16px 0; } .key-section:last-child { border-bottom: none; } .key-title { font-family: 'Barlow Condensed', sans-serif; font-size: 13px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 6px; } .key-desc { font-size: 14px; font-weight: 300; color: var(--body); line-height: 1.5; } .spec-row { display: grid; grid-template-columns: 220px 1fr; border-bottom: 1px solid var(--border); } .spec-key { font-size: 12px; font-weight: 500; letter-spacing: 0.05em; text-transform: uppercase; color: var(--muted); padding: 12px 16px 12px 0; } .spec-val { font-size: 14px; font-weight: 300; color: var(--body); padding: 12px 0; line-height: 1.5; } .spec-category { font-family: 'Barlow Condensed', sans-serif; font-size: 13px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; margin: 24px 0 8px 0; color: var(--muted); } .spec-category:first-child { margin-top: 0; } @media (max-width: 600px) { .spec-row { grid-template-columns: 1fr; } .spec-key { padding-bottom: 2px; } .spec-val { padding-top: 0; padding-bottom: 12px; } } html[data-theme="dark"] { --black: #f0f0f0; --white: #0a0a0a; --mid: #1a1a1a; --border: #333; --muted: #888; --body: #ccc; } html[data-theme="dark"] .spur-panels { background: var(--white); } html[data-theme="dark"] .key-section { border-color: var(--border); } html[data-theme="dark"] .spur-header { border-color: var(--border); } html[data-theme="dark"] .desc-intro { border-color: var(--border); } html[data-theme="dark"] .spec-row { border-color: var(--border); } html[data-theme="dark"] .tab-nav label { background: #1a1a1a; color: #888; border-color: #333; } Mountain 25 Tent 2-Person Mountaineering · 4-Season · DAC Poles · 5000 mm Floor · Fly-Only Pitch · 4.45 kg Total / 4 kg Trail · 8 Internal Pockets · 4 Snow Stakes Included Description Key Features Specifications Care The Mountain 25 is a two-person mountaineering tent built for extreme durability, plentiful internal storage, and high-mountain protection in a lightweight package. Engineered for four-season alpine conditions — high winds, heavy snow loads, and sustained winter storms — it comes complete with high-strength reflective guy lines and snow stakes so you can set up camp on rock, ice, or snow no matter the terrain. Made Without Flame-Retardant Coating Built without flame-retardant coatings — fewer chemicals and a healthier sleep environment in close quarters, without compromising the structural strength needed for serious mountaineering use. Lightweight Nylon Rainfly & Canopy A lightweight nylon rainfly and canopy keep total pack weight down — premium alpine protection without the bulk of heavier expedition shelters. Fully Taped Cut-In Nylon Bucket Floor A fully taped, cut-in nylon bucket floor adds structural strength and complete waterproofing — the bathtub shape turns up the walls to seal out standing water, melting snow, and spindrift. Dual Doors & Poled Dual-Entry Vestibule Dual doors with a poled dual-entry front vestibule give each occupant their own entry and gear storage — no more climbing over a partner at 2 AM, and the poled vestibule keeps covered space for boots, packs, and cooking. High-Strength Reflective Guylines High-strength reflective guylines with equalizers at multiple attachment points keep the shelter locked down in high winds — reflective strands stay visible to headlamps for safer after-dark navigation around camp. DAC Poles & Stakes DAC poles and stakes deliver an impressive strength-to-weight ratio — the industry-standard for high-end mountaineering tents, with the strength needed to hold snow loads and shrug off gusts. High-Low Venting High-low venting with multiple venting options throughout the tent moves air from bottom to top — pushes warm, moist breath out and prevents condensation buildup during extended winter bivies. Glow-in-the-Dark Zipper Pulls Glow-in-the-dark, color-coded zipper pulls make entries and exits easy in the dark — color coding keeps doors straight so you never crawl into the vestibule instead of the sleeping area. Eight Internal Pockets Eight internal pockets plus dedicated stuff pockets for the tent doors keep gear organized and off the floor — quick access to headlamp, water bottle, gloves, and goggles without searching. Internal Hanger Loops Plentiful internal hanger loops let you dry wet gear, hang a lantern, or string a clothesline — turns the tent into a livable base for storm days and long alpine pushes. Four Snow Stakes Included Four snow stakes come in the bag — deadman-style anchors built for high-alpine snow platforms, with the holding power to keep the shelter planted in heavy snow load and high winds. Pole Sleeves & Clips Combined A combination of pole sleeves and clips maximizes strength and ease of pitch — sleeves add rigidity where the structure needs it most, while clips let you snap the rainfly on quickly. Fly-Only Pitching Option A fly-only pitching option lets you set up just the rainfly and footprint for fast-and-light trips — saves weight when the forecast is clear and you want to extend your range. Welded Reinforcements Welded reinforcements at critical points on the rainfly boost durability where stress concentrates — the high-stress seams stay sealed through repeated pitch cycles and severe weather. Capacity & Dimensions Capacity 2 person Floor Area 29.3 ft² (2.72 m²) Sizes Available One size Weight Total Weight 9 lbs 13 oz (4.45 kg) Trail Weight 8 lbs 13 oz (4 kg) Fastpack Weight 6 lbs 5 oz (2.86 kg) — fly + footprint only Materials & Construction Rainfly 40D 68 g/m² nylon ripstop with 1500 mm PU/silicone coating and non-PFC DWR finish Canopy 40D 42 g/m² nylon ripstop with non-PFC DWR finish Mesh 40D 45 g/m² nylon Floor 70D 87 g/m² nylon taffeta with 5000 mm PU coating and non-PFC DWR finish (fully taped, cut-in bucket) Poles DAC poles + DAC stakes Waterproofing 5000 mm PU floor + 1500 mm PU/silicone-coated rainfly + non-PFC DWR on all fabrics Construction Details Doors & Vestibules Dual doors + poled dual-entry front vestibule Venting High-low venting with multiple venting options throughout Zipper Pulls Glow-in-the-dark, color-coded Storage 8 internal pockets + door stuff pockets + multiple internal hanger loops Guy Lines High-strength reflective guylines with equalizers at multiple attachment points Snow Anchors 4 snow stakes included Pitch Options Full pitch, fly + footprint, or fly-only Reinforcements Welded reinforcements at critical rainfly points Flame Retardant Made without flame-retardant coating Activity Best Use Mountaineering · Alpine climbing · 4-season expedition · Winter camping · High-altitude basecamps Season 4-season (designed for winter + alpine conditions) What's Included In Box 1 × Mountain 25 Tent · DAC pole set · DAC stakes · 4 × snow stakes · Reflective guylines · Stuff sack Always dry the tent thoroughly before packing — storing damp fabric leads to mildew, coating degradation, and weakened seams. If you have to pack wet, set it up at home to dry fully as soon as possible. Clean the rainfly, canopy, and floor with a soft sponge or cloth, lukewarm water, and a small amount of mild non-detergent soap (like Nikwax Tech Wash or Granger's Performance Cleaner) — never use household detergent, which can strip the PU/silicone coating and the non-PFC DWR finish. Re-seam any worn or leaking seams with a seam-sealer (like Silnet or AquaSeal) before your next trip — small leaks in the floor or rainfly become big problems in sustained rain or wet snow. Re-apply a non-PFC DWR spray-on treatment (like Nikwax TX Direct or Granger's Performance Repel) to the rainfly every few seasons, or whenever water stops beading on the surface — restores the water-shedding performance without compromising breathability. Inspect the DAC poles, ferrules, and shock cord before each trip for cracks, dents, and worn elastics — replace damaged sections promptly to avoid a catastrophic failure in a storm. Check guylines, tensioners, and stake loops for abrasion, fraying, or UV damage — replace guylines seasonally if you use the tent often, since UV is the silent killer of cordage strength. Store the tent loose (not in its compression sack) in a cool, dry, well-ventilated area — long-term compression can weaken the PU coating on the floor and shorten the fabric's waterproof life. Keep the tent away from open flame and high heat sources — the no-flame-retardant construction means the fabric will burn if exposed, and high heat can melt the PU coating. Use only the included DAC stakes or compatible replacements — non-DAC stakes may not fit the grommets and can damage the floor or stake pockets during pitch.
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