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What’s In My Bag: 10 Multipurpose Essentials for Your Hiking Backpack

October 24, 2025

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Last Updated: October 2025

Quick Takeaways

  • Mystery Ranch is my go-to pack for everything outdoor from day hikes to weekend trips
  • Always pack the 10 essentials regardless of trail difficulty
  • Smart organization = faster access to critical gear
  • Quality > quantity – invest in multipurpose items
  • Tech adds safety but don’t over-rely on it

My Go-To Pack: Why I Trust Mystery Ranch

Over the past 15 years, I’ve been through a lot of backpacks. The Mystery Ranch Coulee 30L pack has become my constant companion for two years straight, handling everything from quick trail runs to multi-day backpacking trips.

Why this pack slaps:

  • Y-zip design – this 3-zipper combo is game-changer for accessing gear without unpacking everything
  • Micro-adjustable hip strap – fits like it was made for you
  • 100% recycled nylon can really take a beating
  • Holds way more than you’d think for 30L

Check Current Price on Amazon (affiliate link)


The 10 Essentials: Non-Negotiable Gear

these are the survival basics invented in the 1930s and still relevant today. here’s what’s worked for me:

1. Navigation Tools

  • AllTrails Plus
  • Google Maps Offline

pro tip: never rely solely on your phone with cell signal – prepare ahead

AllTrails Plus

Impact-Site-Verification: fe98fb3a-631d-4aaa-8c99-b823e6e615fa

2. Hydration System

minimum 2 liters, always. I rock a 3-liter hydration reservoir because I’d rather have extra than run out mid-trail.

My setup:

  • Hydration bladder in pack (hands-free drinking)
  • Backup water bottle
  • Portable filter bottle for multi-day hikes

Hydrapak Hydration Bladder | Katadyn Bottle Filter

3. First Aid Kit

bandages, antiseptic wipes, gauze, pain relievers, blister treatments, and personal meds. You never know when you need them, but when you need them you wish you packed them. Not sure what to get? I use Adventure Medical Kit’s ultralight med kits for all the essentials in one small package.

Adventure Medical Kit (ultralight & waterproof)

4. Fire Starter

this little carabiner + fire starter combo has saved me from countless camp stove nightmares. It doubles as a hook for attaching things outside your pack

Firebiner 6-in-1 Flint Multi-Tool Carabiner Stainless Steel

5. Illumination

headlamp > flashlight every single time. Nitecore’s lightweight focused gear have been my ride-or-die for years – this rechargeable, bright, and stupid reliable one has been in my bag since the beginning.

always pack a charging cable for it!

Nitecore NU33 700 Lumen Camping Headlamp

6. Sun Protection

  • sunscreen: I discovered Banana Boat’s Light as Air sunscreen and it’s been my favorite for lightweight and truly “clean” feeling sunscreen. Been recommending this to everyone.
  • sunglasses with UV protection: Studies show excessive UV exposure to our eyes can be harmful. I discovered Suncloud sunglasses while shopping at REI and have been recommending them because they’re lightweight, inexpensive, and have polarized lens options for when you want to cut through the harsh glare of sunlight on your hikes.
  • wide-brim hat: I got a Columbia boonie hat at a gift shop maybe 4 years ago and it’s been my goto for intense hikes where a cap or a headband just won’t cut it.

clothing is honestly the best sun protection, but don’t skip the sunscreen.

Sun Protection Bundle: sunscreen | sunglasses | wide-brim hat

7. Multi-Tool/Knife

I keep a tiny Victorinox multitool in my backpack, and a Opinel knife that my friends gifted me for any cutting tasks. We’re not here to bushwack or be in Bear Grylls mode, but there could be situations where you might need to cut some rope, pull out a splinter, or DIY something.

Victorinox Pocket Multitool | Opinel No. 8 Folding Knife

8. Emergency Shelter

lightweight, inexpensive emergency space blanket. hope you never use it, but it can be a lifesaver if you or someone gets hit by a sudden rainstorm or drastic temp drops.

Emergency Shelter Options

9. Extra Food

whenever I go hiking with friends I always carry extra protein and granola bars, meat sticks, dried mangoes, and trail mix just to make sure everyone’s energy levels are good throughout.

My favorites:

  • Chomps Beef Sticks
  • Kirkland Dried Mangoes
  • Built Puff Bars
  • LiquidIV Zero Sugar

Chomps Grass-Fed and Finished Original Beef Jerky Snack Sticks | Built Puff Bars | Liquid IV

10. Wipes

being outdoors can get dirty, sometimes even nasty. I always carry hand wipes of varying sizes to share, they work better than sharing a bottle of hand sanitizer.

Wet Ones Wipes | Stall Mates Wipes


Honorable Smart Additions

Portable Charger

this is something you probably carry around in your personal bag already. I just transfer it to my hiking backpack when I’m ready to start hiking.

Small and Portable High-Capacity Power Bank from INIU


FAQs: Hiking Backpack Essentials

Q: What size backpack do I need for day hiking? 18-40 liters works for most day hikes – I prefer 30L for versatility.

Q: How much water should I carry? start with 1 liter per person per hour, adjust based on intensity, weather, and your sweat rate.

Q: Do I really need all 10 essentials for a short hike? yes. shit happens. preparation is key to preventing and treating injuries or navigating unexpected situations.

Q: What’s the best backpack for beginners? if you’re just starting, an old school backpack works for easy trails. but if you’re serious, invest in a proper hiking pack with hip belt, sternum strap, and hydration sleeve.

Q: How do I pack a backpack for hiking? heavy items close to your back, lighter stuff away. keep frequently-used gear easily accessible.


Final Thoughts: Invest In Quality, Stay Prepared

after 15+ years of testing gear, the right pack + proper essentials = safer, more enjoyable adventures.

my formula:

  1. Get a solid backpack (Mystery Ranch for life)
  2. Always pack the 10 essentials
  3. Know how to use everything you carry
  4. Test your gear before the big trip

the Mystery Ranch 30L has been with me through desert hikes, mountain scrambles, and everything between. at 2 lbs 9 oz, it’s not ultralight, but the durability, access, and comfort make every ounce worth it.

Shop Mystery Ranch 30L Pack (affiliate link)


Ready to Hit the Trail?

got questions about gear? drop a comment below. and if this guide helped you prep for your next adventure, share it with your hiking crew.

what’s your must-have hiking essential I didn’t mention?