There’s a moment at every trailhead when the dream of a national park meets the reality of what’s in your pack. Sweeping canyon views and alpine lakes are the reward, but only if you’ve packed smart. That’s where REI comes in, with gear built for real trails and real budgets.

This list skips the gimmicks and focuses on ten essentials that earn their spot in your pack, from hydration and footwear to safety and navigation. Whether you’re planning a weekend in Zion or a bucket-list trip to Glacier, these picks help you hike farther, stay safer, and spend your travel budget on the adventure instead of replacing broken gear. Shopping at REI makes it easy to gather everything in one place before you go.

Our Top 10 National Park Essentials

Tap a card to see details

1. REI Co-op Flash 22 Pack

A lightweight daypack that carries everything without weighing you down.

• Light and packable
• Perfect for day hikes

Shop at REI

4. Black Diamond Trail Back Trekking Poles

Save your knees on steep climbs and long descents.

• Reduces joint strain
• Adjustable for terrain

Shop at REI

6. Sawyer Squeeze Water Filter System

Turn stream water into drinkable water on longer trails.

• Compact filtration system
• Extends your hydration

Shop at REI

10. Black Diamond Headlamp

Sunrise starts and late finishes need reliable hands-free light.

• Hands-free lighting
• Great for early starts

Shop at REI

2. Owala FreeSip Vacuum Water Bottle – 24 fl. oz.

Keeps drinks cold on hot trails and sips easily on the move.

• Vacuum insulated stainless steel
• Easy one-handed FreeSip spout
• 24 oz. size fits most holders

Shop at REI

8. Garmin inReach Mini 3

Stay connected and send an SOS when there's no cell signal.

• Satellite communication
• Pocket-sized peace of mind

Shop at REI

3. REI Co-op Rainier Rain Jacket

Surprise mountain showers won't derail your hike with this shell.

• Reliable rain protection
• Packs down small

Shop at REI

5. Darn Tough Hiker Micro Crew Cushion Socks

Cushioned, durable socks that help keep blisters away.

• Cushioned comfort underfoot
• Built for hiking

Shop at REI

7. Adventure Medical Kits Mountain Series Hiker Medical Kit

Be ready for blisters, scrapes, and the unexpected out there.

• Trail-ready first aid
• Compact and organized

Shop at REI

9. Merrell Moab 3 Hiking Shoes

Trail-ready shoes that feel comfortable from the first mile.

• Supportive, grippy hiking shoes
• Comfortable out of the box

Shop at REI

Together, these ten essentials cover hydration, safety, comfort, and navigation, so you can focus on the views instead of the what-ifs. If you’re building your kit from scratch, start with the shoes, pack, and safety gear, then add the rest as your budget allows. Everything you need for your next park adventure is waiting at REI.