Working calculators
Base Weight CalculatorTotal your pack base weight — the 4-tier classification serious backpackers use. Trail Food Calorie PlannerCalories per day for backpacking by exertion and trip length.Plain note about money: Some product links are affiliate (eBay Partner Network). Small commission on purchases. Doesn't change your price. The math comes from real hands-on time, not marketing.
Guides
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Ultralight backpack 50-65LPack weight is the single lever that makes or breaks long trips. Sub-3lb packs exist at reasonable prices.
3-season sleeping bagA 20°F down sleeping bag covers most 3-season trips. Synthetic is heavier but works when wet.
Trekking poles (carbon)Poles reduce knee load on descents by a measurable amount. Carbon is lighter; aluminum is more durable.
Water filter (Sawyer Squeeze)Sawyer Squeeze filters to 0.1 micron and weighs 3 oz. The squeeze bag weakens over time — replace it.
Backpacking stove (canister)Canister stoves (Jetboil, MSR, BRS) are the simplest setup for solo or duo cooking. Bring a windscreen.
Guides
GuideThe big three is a trap after the first cutCutting weight from your pack, shelter, and sleep system is the best advice in backpacking — right up until it becomes the worst, and people spend hundreds t…GuideComfort items are not weak: the ultralight shame culture is wrongSomewhere along the way, carrying anything for joy rather than survival became a moral failing. I think that culture makes worse trips, and I want to defend …