Packing correctly for a Nepal trek is genuinely important - not in the obsessive gear-acquisition sense that gear marketing encourages, but in the practical sense that the wrong footwear causes real damage to real feet, the wrong sleeping bag produces real cold and disrupted sleep at real high altitudes, and carrying too much weight has a real physiological cost over 10-14 days of mountain walking. This list is built from our guides' operational experience with thousands of trekkers on Nepal's major routes - it tells you what you actually need, what you can buy or rent cheaply in Kathmandu, and what is genuinely optional versus what is safety-critical.
Footwear
Trekking boots are the single most important item in your kit. The requirements: waterproof or water-resistant upper (full grain leather or GORE-TEX membrane), mid-cut or high-cut ankle support, Vibram or equivalent rubber sole with aggressive lugs for trail grip, and - critically - sufficient break-in time before the trek. New boots straight from the shop worn on a 14-day Himalayan trek are a reliable source of blisters, tendon strain, and misery. Wear your boots for a minimum of 3-4 weeks before departure on daily walks of progressively increasing length. Brands that perform consistently well in Himalayan conditions: Scarpa Zodiac, La Sportiva Trango, Salomon Quest, Lowa Renegade, and (for lower-elevation routes) Merrell Moab. We do not recommend trail runners for above-3,500 m trekking - the ankle support and sole stiffness of a proper trekking boot are genuinely important on icy, rocky, or muddy high-altitude terrain.
Camp shoes: A pair of lightweight flip-flops or camp shoes for the evenings at tea houses removes the necessity of wearing trekking boots 18 hours a day - an important psychological and physical relief.
Gaiters: Low gaiters are useful in deep snow or mud (EBC in November, any high route in late autumn). Full-height gaiters for high pass crossings with snow.
Layering System - Clothing
Nepal trekking involves dramatic temperature swings - from 25°C at the Lukla airstrip to -15°C at Gorak Shep, or from 22°C in Pokhara to -5°C at Thorong La. A three-layer system manages this range:
- Base layer (moisture-wicking): Merino wool or synthetic long-sleeve shirt and tights. Pack 2-3 tops and 1-2 bottoms. Merino wool is preferred - odour-resistant, temperature-regulating, machine-washable at lodges.
- Mid-layer (insulation): Fleece jacket (200-weight) and/or down or synthetic puffy jacket. The puffy jacket is critical - temperatures above 4,000 m are cold at rest even if they are warm during walking. Down compresses smaller; synthetic insulates when wet. For EBC and above, take both a fleece and a down jacket.
- Outer shell (wind and rain protection): GORE-TEX or equivalent waterproof-breathable jacket and trousers. The jacket must be waterproof, not just water-resistant - monsoon-season and late-afternoon rain in spring can be sustained and heavy.
Trekking trousers: 2-3 pairs of quick-drying convertible trousers (zip-off legs for the warm lower sections). Avoid cotton - cotton kills in cold wet conditions because it holds moisture against the skin. Synthetic or wool blend is the correct material for all trekking clothing.
Warm hat and sun hat: Both essential. A fleece or wool hat for the cold evenings and high-altitude sections, and a brimmed sun hat or baseball cap for the UV-intense lower section in direct sun.
Gloves: Light liner gloves and warm over-gloves for high passes and cold mornings. Waterproof outer gloves for high passes with wind and snow.
Sleeping Equipment
Sleeping bag: The most frequently under-specified item in a Nepal trekking kit. The standard advice is "a bag rated to -10°C for EBC" - but rating temperature is tested under laboratory conditions with a sleeping liner and a well-insulated mat, not in the draughty tea house rooms of Lobuche. Our guide recommendation: a bag rated to -15°C comfort for Everest and Annapurna routes above 4,000 m, and -5°C to -10°C comfort for mid-elevation routes (Poon Hill, Langtang). Down sleeping bags (750+ fill power) are the preferred option for weight and packability. Synthetic bags are heavier but work when wet - relevant in the monsoon season. Sleeping bags rated to -15°C can be rented in Kathmandu (Thamel) for approximately USD 3-4 per day - a reasonable alternative if you do not own one and do not wish to buy.
Sleeping bag liner: A silk or synthetic liner adds 5-8°C effective warmth and keeps your sleeping bag clean over a multi-week trek - strongly recommended.
Sleeping mat: Provided by tea houses at most stops; not required for independent packing on tea house routes. Required for camping treks (carried by your porter kit).
Daypack and Main Bag
Daypack (25-35 litres): Your trekking daypack carries the items you need access to during the day - water, snacks, extra layer, rain jacket, camera, permits, first aid, sunscreen. 25-35 litres is the appropriate size. Larger packs encourage over-packing and become a physical burden.
Main bag (50-80 litres for camping; 40-60 litres for tea house): Carried by your porter on all Adventure Peaks Nepal trekking packages (one porter per two clients as standard). The maximum weight a porter should carry is 25 kg total - your bag, plus any personal gear of theirs. If your bag is over 15 kg, it is too heavy. The standard advice: if you cannot carry your own bag for 30 minutes uphill, you are over-packed.
Dry bags and stuff sacks: All bag contents - particularly sleeping bag, down jacket, electronics, and passport - should be in waterproof dry bags inside your main bag. Tea house dormitory roofs leak; river crossings happen; rain enters imperfect pack covers. Waterproof your essentials.
Navigation, Communication and Electronics
- Headtorch: Essential for early morning starts, tea house power outages (frequent), and emergency navigation. Carry spare batteries (lithium batteries perform best in cold). Petzl and Black Diamond are reliable brands.
- Power bank: Charging at tea houses costs NPR 200-500 per device charge and is not always available above Namche. A 20,000 mAh power bank charges a phone 5-6 times.
- Camera or smartphone: Nepal is extraordinarily photogenic - bring whatever you will actually use and maintain in the conditions.
- Trekking poles: Highly recommended for all routes with significant descent. Poles reduce knee impact on long downhill sections by up to 25% - a material benefit over a 10-14 day trek. Adjustable aluminium or carbon poles. Available to rent in Kathmandu for USD 1-2 per day.
Health and First Aid
- Personal prescription medications (sufficient for the full trip plus 5 days extra)
- Ibuprofen and paracetamol (for headaches - the most common altitude complaint)
- Oral rehydration salts (essential for GI illness, which is common on Nepal treks)
- Water purification tablets or a filter (Sawyer Squeeze or LifeStraw) - tea house water sources are not always reliable
- Blister treatment kit: second-skin dressings, zinc oxide tape, needle for draining
- Sunscreen SPF 50+ and lip balm with UV protection (UV radiation at 4,000 m is intense)
- Insect repellent (DEET-based) for lower-elevation sections
- Diamox (acetazolamide) if prescribed - see our altitude sickness guide
What to Buy or Rent in Kathmandu
Kathmandu's Thamel district is one of the world's most concentrated outdoor gear markets - both genuine international brands (The North Face, Marmot, Arc'teryx, Patagonia at authorised dealers) and, more prominently, the famous Thamel copies (gear that looks like international brands at a fraction of the price and with substantially reduced performance and durability). Genuine gear shops in Thamel include Shona's Alpine and Northfield Expedition Outfitters. Recommended to buy in Kathmandu: trekking poles (rental or purchase), sleeping bag liner, Nepali trekking snacks (Wai Wai noodles, Hajmola, Glucose-D), gaiters, and additional base layers. Recommended NOT to buy in Kathmandu as replacements: trekking boots (wear your broken-in boots from home) and your primary waterproof jacket (Thamel waterproofs are rarely genuinely waterproof).
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