Patching tears in 3-layer Gore-Tex paclite during a storm

Patching tears in 3-layer Gore-Tex paclite during a storm

Patching Tears in 3-Layer Gore-Tex Paclite During a Storm: What Actually Works When Everything Is Wet What happens when your last line of protection against hypothermia splits open at 11,000 feet with two hours of exposed ridge still ahead? I’ve watched experienced mountaineers freeze — not from cold, but from indecision — because they never … Read more

Field hacks to restore water repellency without a dryer

Field hacks to restore water repellency without a dryer

Field Hacks to Restore Water Repellency Without a Dryer I used to tell every expedition client to pack a spare dryer sheet and hit a laundromat when their DWR coating failed mid-trip. I don’t recommend that anymore. After watching a client in the Cascades go hypothermic on day three of a five-day route — wet … Read more

Fixing zipper leaks on single-wall ultralight tents

Fixing zipper leaks on single-wall ultralight tents

Fixing Zipper Leaks on Single-Wall Ultralight Tents: What the Trail Actually Teaches You Why do so many ultralight backpackers wake up soaked inside a tent that passed every pre-trip inspection? I’ve watched this happen on a ridge in Patagonia, on the Hayduke Trail in a monsoon, and on a three-day rescue operation in the North … Read more

Micro-pinhole leaks in ultralight Dyneema tarps

Micro-pinhole leaks in ultralight Dyneema tarps

Micro-Pinhole Leaks in Ultralight Dyneema Tarps: What’s Actually Happening and How to Fix It Right Why does your $400 ultralight shelter start dripping on night two of a five-day push? After leading expeditions through Patagonian downpours and Southeast Asian monsoons, I can tell you — it almost never comes down to bad luck. Micro-pinhole leaks … Read more

Repairing peeling seam tape on DCF tents in the rain

Repairing peeling seam tape on DCF tents in the rain

Repairing Peeling Seam Tape on DCF Tents in the Rain: What Most People Get Completely Wrong Everyone says “just wait for dry weather to repair your tent seams.” They’re missing the point entirely. If your seam tape is peeling mid-expedition, in a driving rainstorm at 11,000 feet, you don’t have the luxury of waiting. The … Read more

Dyneema (DCF) tent leaking and tape seam failure

Dyneema (DCF) tent leaking and tape seam failure

Why Is Your Dyneema Tent Leaking? The Tape Seam Failure Nobody Warns You About Why does a $600 ultralight shelter start dripping on you after just two seasons? After leading expeditions across Patagonia, the Alaska Range, and the Scottish Highlands, I’ve watched more than a few Dyneema Composite Fabric (DCF) tents fail in exactly the … Read more

Hydration bladder tube freezing and bursting

Hydration bladder tube freezing and bursting

Hydration Bladder Tube Freezing and Bursting: What Actually Happens and How to Stop It The first time I encountered this problem was on a winter mountaineering course in the Cascades — temperature dropped to 18°F overnight, and by 0700 the next morning, three out of seven students had solid ice in their drink tubes and … Read more

Managing frozen boot laces and broken eyelets on the trail

Managing frozen boot laces and broken eyelets on the trail

Managing Frozen Boot Laces and Broken Eyelets on the Trail It’s 6:47am. You’re three miles from camp, temperature sitting at 14°F, and your right boot lace has turned into a rigid cable of ice — except where it snapped clean through a broken eyelet that’s been working loose since yesterday’s creek crossing. Your fingers are … Read more

Preventing crampon damage to ultralight mountaineering boots

Preventing crampon damage to ultralight mountaineering boots

Preventing Crampon Damage to Ultralight Mountaineering Boots: What Most Guides Won’t Tell You Nearly 34% of mountaineering boot failures reported in alpine rescue incidents involve structural damage caused not by falls or rock impact — but by improper crampon fitment and use on boots not rated for the attachment system. That number should stop you … Read more

Emergency field gluing of peeling hiking boot soles

Emergency field gluing of peeling hiking boot soles

Emergency Field Gluing of Peeling Hiking Boot Soles: A Survivalist’s Step-by-Step Fix The first time a sole separation stopped an expedition cold, I was two days into a six-day traverse in the Cascades — my client’s boot was literally flapping open from the toe box by mile four. We had no town, no gear shop, … Read more