Can I rent gear instead of buying?

Yes, in major trekking hubs like Kathmandu, Cusco, and Islamabad you can rent sleeping bags, down jackets, and trekking poles for $3-8 per day. This saves weight in your luggage and money for gear you'll use once. Only rent from reputable shops that guarantee gear quality.

What's the most important single piece of gear?

Proper boots. Everything else can be rented or substituted, but ill-fitting boots will end your trek. Buy boots 2-4 weeks before your trip and break them in on day hikes with a loaded pack.

How do I pack for different altitudes on the same trek?

Use the layering system. Start warm at base camp, shed layers as you hike up during the day, then add them back as temperature drops with altitude and evening. Pack all layers even if starting in warm weather—temperature drops 6.5°C per 1,000m of elevation.

What gear mistakes do beginners make?

Overpacking cotton clothes (stays wet and cold), bringing gear that's never been tested, and skipping sun protection. Cotton kills at altitude. Test everything on day hikes first. UV exposure increases 10-12% per 1,000m elevation.

What gear to pack for high-altitude trekking

High-altitude trekking requires layered clothing systems, proper footwear with ankle support, and specialized gear for altitude and weather protection. Pack a -10°C sleeping bag, UV-blocking sunglasses, and altitude sickness medication. Weight matters—bring only essentials and rent heavy items like sleeping bags locally when possible.

Start with the layering system. Pack moisture-wicking base layers (merino wool or synthetic), insulating mid-layers (fleece or down jacket), and a waterproof shell jacket. Bring 2-3 base layer sets, 1-2 mid-layers, and 1 shell. This system works from 3,000m to 6,000m+ elevations.
Choose proper footwear. Bring broken-in hiking boots with ankle support and a second pair of lighter trail shoes or approach shoes. Pack 4-5 pairs of wool hiking socks and liner socks to prevent blisters. Your boots should be waterproof and rated for the temperatures you'll face.
Pack altitude-specific gear. Bring a sleeping bag rated to at least -10°C, even for summer treks. Pack UV-blocking sunglasses (Category 4), high-SPF sunscreen, and lip balm with SPF. Include altitude sickness medication (acetazolamide) if prescribed by your doctor.
Include safety and navigation essentials. Pack a headlamp with extra batteries, emergency whistle, first aid kit, water purification tablets, and a portable charger or power bank. Bring a paper map and compass as backup to GPS devices, which can fail in extreme conditions.
Add comfort and hygiene items. Pack wet wipes, biodegradable soap, toilet paper, hand sanitizer, and personal medications. Include electrolyte supplements and energy bars. Bring a buff or balaclava for wind protection and warmth.

Can I rent gear instead of buying?: Yes, in major trekking hubs like Kathmandu, Cusco, and Islamabad you can rent sleeping bags, down jackets, and trekking poles for $3-8 per day. This saves weight in your luggage and money for gear you'll use once. Only rent from reputable shops that guarantee gear quality.
What's the most important single piece of gear?: Proper boots. Everything else can be rented or substituted, but ill-fitting boots will end your trek. Buy boots 2-4 weeks before your trip and break them in on day hikes with a loaded pack.
How do I pack for different altitudes on the same trek?: Use the layering system. Start warm at base camp, shed layers as you hike up during the day, then add them back as temperature drops with altitude and evening. Pack all layers even if starting in warm weather—temperature drops 6.5°C per 1,000m of elevation.
What gear mistakes do beginners make?: Overpacking cotton clothes (stays wet and cold), bringing gear that's never been tested, and skipping sun protection. Cotton kills at altitude. Test everything on day hikes first. UV exposure increases 10-12% per 1,000m elevation.