Hiking Gear Essentials: Everything We Actually Use (And a Few Things Nobody Talks About)

The most important piece of hiking gear we own isn’t in our pack. It’s parked outside.

We spent about a year living in Spain without a car — genuinely one of the best periods of our lives — but hiking there without one was a lesson in how much access a vehicle actually buys you. We saw beautiful country. We hiked trails reachable by bus or train. But the best spots, the ones in the Sierra Nevada and along the Caminos that didn’t make the tourist circuit, almost never had bus service. You’d look at a trailhead on the map and do the math: two hours of transit each way to get to a four-hour hike. It started to feel less like adventure and more like logistics.

Coming back to having a car changed everything about how we hike. So we’re starting there, with the thing nobody puts on a hiking gear list.

The Vehicle

You don’t need a lifted 4WD truck to access good trails. You do need something with reasonable ground clearance and enough interior space to handle coming back covered in mud, with wet boots, two packs, and possibly a wet dog. A crossover or SUV is the practical choice. What actually matters is the ability to handle forest service roads — often just gravel with ruts — which unlocks 80% of trailheads in North America. Storage matters too. Two hiking packs, poles, boots, and layers take up real space, and the ability to throw gear in without tetris-packing it changes how spontaneously you can hike. Spontaneous hikes are often the best ones.

Footwear

Boots are the most personal decision on this list. What fits one person perfectly blisters another in the same model. The things that don’t vary: ankle support for anything uneven, waterproofing for stream crossings, and a stiff sole that doesn’t flex on rocks. Brands we’ve trusted — Salomon, Merrell, La Sportiva — but fit matters more than brand. Try them with the socks you’ll actually hike in. Our full boots guide is here.

Socks are underrated to a degree that surprised us when we finally took them seriously. Merino wool, no cotton ever. Cotton holds moisture and makes you cold when you stop moving — that’s how you get blisters and cold feet on a warm day. The difference on a 10-mile day is real. Darn Tough Vermont hiking socks (4.8 stars, 4,700+ reviews) come with a lifetime guarantee and we’ve never had a pair fail. Compression socks are worth understanding if you’re doing significant elevation gain or your ankles tend to swell.

The Backpack

For day hikes, 20-40 liters is the right range. Enough to carry what you actually need — water, food, layers, first aid, camera gear — without so much space that you start overpacking. The fit matters as much as the volume: a pack with a good hip belt carries most of the weight on your hips, not your shoulders. If your shoulders are doing most of the work, the pack isn’t fitted right or it’s the wrong torso length.

For a solid day pack: the SKYSPER 20L Lightweight Hiking Backpack (4.6 stars, 5,400+ reviews) is a well-reviewed entry point — lightweight, organized pockets, priced right. The Maelstrom 40L Hiking Backpack (4.5 stars, 3,294 reviews) steps it up with a waterproof build and rain cover already included. For overnight trips, the Osprey Kestrel 38L (4.6 stars, 484 reviews) brings Osprey’s fit system to a trail-capable pack that handles one-nighters and big days equally well. The Amazon Basics 75L Internal Frame Backpack (4.5 stars, 10,402 reviews) is the one to look at for multi-day — 75 liters with a rain cover and one of the most-reviewed packs at its price point.

Clothing

The layering system is the most important concept in hiking clothing. Three distinct layers, each doing a specific job, that you add and remove as conditions change.

Base and sun layer: Moisture-wicking, against your skin. Not cotton — cotton holds moisture and is how people get cold even on warm days once they stop moving on a summit. The Roadbox UPF 50+ Sun Hoodie (4.7 stars, 2,630 reviews) does double duty here: moisture-wicking long-sleeve that also blocks UV, which matters a lot on exposed ridges and summer hikes. It feels like a regular t-shirt but it’s doing real work.

Mid layer: Insulation. A packable down jacket or fleece worn when you stop moving or when temps drop. Compression-packable so it lives in the top of your pack without taking up real space. This is what comes out at the summit, at lunch, at the end of a cold descent.

Shell: Wind and waterproofing. Always have something in your pack regardless of forecast — weather changes faster on exposed ridgelines than any app predicts. The Hagon PRO Rain Ponchos (4.5 stars, 17,942 reviews) are emergency ponchos small enough to keep in every pack year-round — they cover your pack too, which most people don’t realize matters until they’re caught in rain with their gear inside. For a proper hardshell you’ll reuse, that’s a separate investment worth making.

Bottoms: The Women’s Hiking Pants UPF 50 (4.3 stars, 4,365 reviews) are quick-dry, UPF-rated, and have actual zipper pockets — the detail that separates hiking pants from regular pants on trail. Our hiking outfits guide goes deeper on the full picture of what to wear.

Sun Protection

UV exposure increases roughly 10% for every 1,000 feet of elevation. At 10,000 feet you’re getting close to twice the UV of sea level. We’ve both paid for not taking this seriously early on.

Hat: Wide brim, not a baseball cap. A wide brim protects your ears and the back of your neck — the parts that get wrecked most on exposed trails. The Moon Kitty Wide Brim Sun Hat (4.5 stars, 1,100+ reviews, 700+ sold last month) folds flat and packs easily. For cold days you’ll wear a buff or beanie, but for summer or any exposed ridgeline, the brim isn’t optional.

Sunglasses: Polarized with side coverage. On a bright day with snow or water, glare from the sides is disorienting. The BEACOOL Polarized Sport Sunglasses (4.4 stars, UV400) give solid coverage at a price where you don’t panic if you scratch them on the trail.

Sunscreen: SPF 50+, mineral if you can manage it, applied before you leave the car. The Blue Lizard Sensitive Mineral Sunscreen SPF 50+ (4.6 stars, 14,600+ reviews, 20,000+ sold last month) is one of the most purchased sunscreens on Amazon — clean mineral formula, stays on in sweat. Reapply every two hours. The ears, back of the neck, and any part in your hair are the ones people miss, and they’re the worst burns.

Water and Hydration

Half a liter per hour in moderate conditions. More in heat, on difficult terrain, or at altitude. Most people carry too little. We’ve started taking more than we think we need on almost every hike and consistently use it.

For carrying it: a hydration reservoir means you drink without stopping, which changes how often you actually hydrate. The HydraPak Water Reservoir (4.7 stars) fits in most daypack sleeves and has a leak-free bite valve we’ve trusted over multiple seasons. Pair it with a hard-sided bottle as backup.

For filtering, you have solid options at every level. The LifeStraw Personal Water Filter (4.8 stars, 124,342 reviews) is one of the most-reviewed outdoor products on all of Amazon — filters up to 1,000 gallons, removes 99.999% of bacteria and parasites, and weighs nothing. The LifeStraw Peak Series (4.7 stars, 5,349 reviews) is the step-up version with a squeeze bag and better flow rate for more demanding backcountry conditions. The Sawyer Mini Water Filtration System (4.8 stars, 41,100+ reviews) attaches directly to a water bottle or bladder and filters to 0.1 microns — it’s the one we forget we’re carrying until we actually need it, which is exactly what you want from safety gear. All three are small enough to just live in your pack permanently.

Electrolytes: This took us embarrassingly long to figure out. Drinking a lot of water without replenishing sodium is how you get headaches and cramping on long hikes even when you’ve been hydrating. LMNT Zero Sugar Electrolyte Packets (4.7 stars, 6,400+ reviews, 40,000+ sold last month) are what we carry. One packet per liter on anything over a few hours makes a measurable difference in how you feel on the back half of a long day.

Food and Fuel

The typical hiking food mistake is bringing only snack bars and wondering why you feel terrible by mile 8. Bars are fine as top-up calories but they’re not real food. Our system on any hike over three hours: one real food item each (a wrap, a sandwich, an actual lunch), supplemented by trail mix, nut butter squeeze packets, dates, and jerky for the stretches between stops.

Don’t wait until you feel hungry. By the time hunger hits on a big climb, you’re already behind. We eat on a schedule on anything over six miles — every 90 minutes regardless of how we feel — and it makes a real difference in how the back half of the day goes. On colder hikes a thermos of soup or coffee is the kind of thing that turns a good hike into a great one.

Trekking Poles

We have a whole post on this because the case for trekking poles is stronger than most people who haven’t used them expect. They shift load distribution on descents in a way that’s immediately obvious to anyone with knee issues, and add two extra points of contact on loose terrain. The people who resist them most are usually the ones who’d benefit most.

The TrailBuddy Trekking Poles (4.7 stars, 63,400+ reviews) are the most-reviewed poles on Amazon and genuinely solid for the price — a good starting point if you’ve never hiked with poles. The Cascade Mountain Tech Trekking Poles (4.6 stars, 14,197 reviews) are the best-reviewed poles under $40 — cork grip, quick-lock adjustment, proven across a lot of miles. If you want something that folds down to carry length mid-hike, the TREKOLOGY Trek-Z Trekking Poles (4.5 stars, 7,212 reviews) fold compact using aircraft-grade aluminum — useful when you hit easier terrain and want to stow them without them sticking out of your pack.

Navigation

AllTrails is the starting point for most people and it’s genuinely good. Download the map before you go every single time — cell service disappears faster than you expect in mountains and canyons.

For anything remote: the Garmin inReach Mini 2 (4.6 stars, 2,091 reviews) is the satellite communicator we’d point people to first — two-way messaging and emergency SOS from anywhere on Earth, no cell signal needed. For dedicated GPS with topographic maps loaded, the Garmin GPSMAP 65s (4.5 stars, 396 reviews) runs multi-band GPS without any cell signal, and the Garmin GPSMAP 67i (4.4 stars, 349 reviews) combines topographic GPS with satellite communicator capability in one device. A physical map and compass, and knowing how to use them, is still the backup that doesn’t run out of battery.

Safety: First Aid and Emergency Gear

Most day hike first aid needs are minor: blisters, cuts, a turned ankle. The Atickyaid Mini First Aid Kit 140-Piece (4.7 stars, 1,715 reviews) is compact enough to leave in your pack permanently and covers the basics without bulk. The Mini First Aid Kit 150-Piece Hard Shell (4.8 stars, 4,493 reviews) steps it up with a waterproof hard case — worth it if your pack regularly gets wet or you’re going into serious backcountry.

Things that aren’t in standard kits but should be: a mylar emergency blanket (nearly weightless, potentially life-saving in an unexpected overnight), a loud whistle, and a headlamp even if you plan to be back before dark. The SLONIK 1000 Lumen Rechargeable Headlamp (4.6 stars) has been reliable for us across several seasons. Plans change and hikes run long — coming down a rocky trail in the dark without one is a completely avoidable situation we’ve nonetheless put ourselves in.

For remote hikes without reliable cell service, the MaxTalker Walkie Talkies 2 Pack (4.4 stars, 1,392 reviews) are practical for communication when you’re splitting up on trail or need NOAA weather updates — rechargeable USB-C, built-in LED flashlight, and range that’s actually useful in open terrain.

Power on the Trail

A dead phone is a dead map, a dead camera, and a dead SOS if you need it. On any hike over a few hours where you’re relying on AllTrails, carry a power bank. The BLAVOR Solar Power Bank 10000mAh (4.3 stars, 46,064 reviews) has solar panels built in, wireless charging, and a dual flashlight — the solar top-up isn’t a substitute for a full charge, but it’s a useful backup on long days and multi-day trips. For a rugged purpose-built option, the ELECOM NESTOUT Power Bank 15000mAh (4.5 stars, 1,676 reviews) is built for outdoor use specifically — drop-resistant, dust-proof, 15,000mAh is enough to fully charge most phones three times over.

The Camera Kit

This is the Pic Inspo part. We hike because we love being outside, but we document it too — the views, the moments, the pics that require two people and a tripod and a bluetooth remote to get right. The hiking camera kit is a weight-versus-quality tradeoff. A compact camera like the Canon G7X III for most hikes — small enough for a hip pocket, image quality that beats any phone we’ve used. A compact tripod in the side pocket of your pack is essential if you hike as a couple; it’s the difference between one of you holding the camera and both of you in the shot with the mountain behind you. A bluetooth remote finishes the setup — 10-second timer works but a remote is faster and actually lets you take multiple shots.

A Few Extras Worth Knowing About

The Occer 12×25 Compact Binoculars (4.4 stars, 33,162 reviews) are the kind of thing you don’t think you need until you spot something on a ridge and wish you had them. Compact, waterproof, and low-light capable — small enough to not feel like a burden, but they completely change what you can see from a viewpoint or summit.

The Naturehike YL08 Ultralight Camp Chair (4.4 stars, 1,034 reviews) is more of a trailhead and view-lunch item — 2.38 lbs, folds small, anti-sinking feet for uneven ground. The difference between eating lunch standing and eating lunch sitting in a chair at 11,000 feet is larger than it has any right to be.

The Full Packing Checklist

On your feet: Broken-in waterproof hiking boots, Darn Tough merino socks, gaiters if there’s a chance of snow or mud

On your back: SKYSPER 20L for day hikes, Maelstrom 40L for bigger days, Osprey Kestrel for overnights, Amazon Basics 75L for multi-day — all fitted to your torso. HydraPak reservoir (2L minimum) plus hard-sided bottle backup, LifeStraw or Sawyer Mini for filtering, snacks plus one real food item per person, all your layers

Clothing: Roadbox UPF hoodie as base/sun layer, packable insulating mid layer, Hagon rain ponchos in the pack always, Women’s Hiking Pants UPF 50, Moon Kitty wide-brim sun hat, merino buff or beanie

Sun: Blue Lizard mineral SPF 50+ applied before leaving the car, BEACOOL polarized UV400 sunglasses

Hydration and fuel: HydraPak reservoir plus hard-sided bottle, LifeStraw or Sawyer Mini filter, LMNT electrolyte packets, full day of food plus buffer

Navigation: AllTrails downloaded offline, phone fully charged, Garmin inReach Mini 2 for remote hikes, GPSMAP 65s or 67i for serious backcountry

Safety: Atickyaid or Mini 150pc first aid kit, SLONIK headlamp with fresh charge, emergency whistle, mylar blanket, MaxTalker walkie talkies for remote trips

Power: BLAVOR Solar Power Bank for everyday hikes, ELECOM NESTOUT for longer trips or when you need rugged

Nice to have: TrailBuddy or Cascade Mountain Tech trekking poles, Occer binoculars, Naturehike chair for view lunches, camera and compact tripod

Frequently Asked Questions

How much water should I bring on a day hike?

Half a liter per hour is the baseline in moderate conditions. For hot weather, hard terrain, or high altitude, go a full liter per hour. Two people on a six-hour summer hike should have at least six liters total. Most people carry too little. We’ve never regretted having extra.

Do I actually need trekking poles?

No, but they help more than most people expect. The biggest difference is on descents — they shift load off your knees, which matters on anything steep with a loaded pack. If you’ve had any knee issues, try them before deciding. Everyone with those issues benefits.

What’s the one piece of gear you’d never leave behind?

The headlamp. We’ve been caught out after dark more times than we’d like to admit — a longer trail than expected, stopping too long at a viewpoint, a wrong turn that cost an hour. It weighs almost nothing and coming down a rocky trail at night without one is a completely different experience. It’s the one item we’d never leave in the car.

Is a satellite communicator worth it?

If you hike in genuinely remote places — more than a couple miles from a road where cell service is unreliable — yes. The Garmin inReach Mini 2 is the one we’d point people to. For popular day trails near roads, probably overkill. For real backcountry, it’s not optional.