In December 2024, my husband, Ravi, our 17-year-old son, Kiran, our 11-year-old, Gabriel, and I set off on the adventure of a lifetime—trekking to Everest Base Camp. It was breathtaking, it was brutal, and it was cold. As in, –27 °C at Gorak Shep kind of cold. No snow, but plenty of icy winds and bone-chilling mornings that made us grateful for every warm layer we packed.
All the gear I recommend here has been personally tested by me (and if it didn’t work, my family let me know loud and clear). There are also a few things I wish we had brought—because nothing teaches you the value of good gear like ten straight days of hiking at altitude.
Full disclosure: Some of the links below are Amazon affiliate links, which means if you buy through them, I get a small commission at no extra cost to you. I only recommend what actually worked for us. If I bought something in Kathmandu instead of online, I’ll mention that too.
We packed with a simple rule: every item had to earn its place. Not the newest, not the trendiest—just the pieces that kept us warm, safe, and moving. Every layer, bottle, charger, and pole made it through –27 °C winds and ten days at altitude. What follows is our honest breakdown of what we carried, what worked, and what we’d do differently next time.
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We packed eight pairs — two each — and it was one of the best decisions we made. Warm, breathable, and naturally odor-resistant, these base layers carried us through long days on the trail and freezing Himalayan nights. One set for hiking, one for sleeping — because nothing feels worse than crawling into a sleeping bag in damp clothes.
When picking base layers, GSM (grams per square meter) matters:
This merino wool set even came with a bonus pair of socks — and at –27 °C in Gorak Shep, that extra warmth mattered.
Safe drinking water is non-negotiable on the Everest Base Camp trek. We carried the Joypur 1 L Collapsible Water Filter Bottle, and it was a solid choice — lightweight, easy to clip onto a backpack, and reliable at every stop.
One limitation: you can’t add electrolytes directly to the Joypur because of its built-in filter. We solved this by carrying Contigo thermal mugs for electrolytes and hot drinks.
Boiling water is common along the trail, but keep in mind: at higher altitudes like Lobuche and Gorak Shep, water boils at around 70 °C — not hot enough to kill all bacteria. Having a backup filtration or purification method is always wise.
My advice: bring two methods — one for everyday use and one backup. I used the Joypur bottle daily and carried purification tablets in my pack. Others swore by UV purifiers, and some simply bought boiled water at the teahouses. Whatever you choose, have a plan — hydration is key at altitude.
Electricity along the EBC trail can be unpredictable — and at high altitudes, teahouses often charge a fee to use their outlets. Carrying reliable power sources made all the difference on cold nights and long trekking days.
Before our trek, I debated bringing my laptop. Three years of book manuscripts were stored on it — I wasn’t leaving it behind. So I invested in this RoyPow 30 W PD Portable Charger, and it turned out to be a quiet hero of the journey.
Even if you’re not bringing a laptop, this power bank is worth its weight. It charged in every teahouse but one, and never failed us when the cold drained batteries faster than expected.
Each of us carried a slim 10,000 mAh power bank with built-in cables. These were light, reliable, and perfect for keeping phones charged over multiple days. Different colors kept everyone’s straight — a small but sanity-saving detail.
I tried to save money in Thamel and bought a cheap no-name daypack. By Lobuche, the pockets were tearing and the zippers fought me at every stop. If I could do it again, I’d take the Osprey Tempest 40L — a dependable frame, smart pockets, and just the right volume for winter layers and electronics.
Remember: porters carry the duffel, not your day needs. They go ahead; you won’t see that bag until evening. If it’s not in your daypack, you won’t have it when the weather turns.
The 40L size strikes the balance: big enough for winter layers and a laptop if you carry one, small enough to stay comfortable on long climbs. Buy once, use for years — not just one trek.
When the mercury drops to –27 °C at Gorak Shep, even the best sleeping bag needs a little help. A simple classic red rubber hot water bottle became our nightly ritual — filled at the teahouse before bed, tucked down by our feet or against the core.
It kept us warm long enough to fall asleep, even when the air in the rooms was sharp with cold. Unlike disposable hand warmers, it’s reusable, light, and easy to refill night after night.
We also packed a TOOCABEAR USB portable heating pad. Flat, lightweight, and powered by a pocket power bank, it warmed sore muscles after long trekking days and doubled as a pillow warmer on freezing nights.
Everest is hard on batteries and hands. A small action camera stays ready in wind, snow, and dust, and it lets you film without taking off your gloves. We carried a GoPro HERO and it handled the cold and the knocks.
Keep the camera on your strap, not buried in the pack. Access is everything when the light breaks over Ama Dablam and you have seconds to frame it.
A dependable fleece became my constant companion on the trail — soft against the skin, warm without bulk, and quick to dry in cold mountain air. I packed two of the 33,000ft women’s zip-up fleece jackets, one in blue for trekking days and one in burgundy reserved for nights.
During sunlit climbs, the fleece wrapped easily around my waist. After sunset, layered over base layers and beneath a puffer, it became essential sleeping wear. The inside pockets were perfect for keeping a Joypur bottle from freezing or slipping in a pocket charger to warm GoPro batteries on the move.
Packing for Everest Base Camp in winter is more than a checklist. It’s preparation for still mornings and long climbs, for air that bites and light that lingers. Every item we carried earned its place through use, not theory — chosen for warmth, reliability, and the quiet ways it made the journey smoother.
Whether you’re trekking in December or another season, the principles remain the same: stay warm, stay light, stay prepared. Good gear doesn’t have to be complicated — it has to work, again and again, when the winds rise and the sun drops behind the ridges.
If you have questions about trekking in winter or want more details on what worked for us, feel free to leave a comment or send a message. May your steps be steady and your pack purposeful.
