Short answer: the Ten Essentials for a day hike are navigation, a headlamp or flashlight, sun protection, first aid, a knife or multitool, fire, emergency shelter, extra food, extra water and extra clothes. For most day hikes all ten fit in a 14 to 20 liter pack if you choose compact versions and pack them in a fixed order.
Key facts
- The Ten Essentials list comes from The Mountaineers and is used by most hiking organizations, including REI and the National Park Service.
- It's a system, not a shopping list. Each item covers a way a day hike goes wrong: lost, late, hurt, cold, wet or hungry.
- Weather and distance change the amounts, not the list.
- Tell someone your route and your turnaround time before you leave.
- Phones are navigation only with a downloaded map and a charged battery.
The Ten Essentials, packed small
| Essential | Day-hike version | Where it rides |
|---|---|---|
| Navigation | Offline map on the phone, paper map, compass | Phone on the shoulder strap; map in the lid or sleeve |
| Light | Headlamp or compact flashlight, charged | Hip belt, strap or top pocket |
| Sun protection | Sunglasses, sunscreen, hat | Top pocket |
| First aid | Blister care, bandages, tape, meds, gloves | Bright pouch, same spot every time |
| Knife or multitool | Small blade or multitool, repair tape | Organizer |
| Fire | Lighter and a backup, a few tinder tabs | Organizer, in a zip bag |
| Emergency shelter | Emergency bivy or space blanket | Bottom of the main compartment |
| Extra food | One meal more than you plan to eat | Main compartment |
| Extra water | One more bottle than you think, or a filter | Side pocket or bladder |
| Extra clothes | Insulating layer and a rain shell | Main compartment, against your back |
How to pack a 14L day pack
- Heavy and soft against your back: water, food, the insulating layer.
- Bottom: emergency shelter and the rain shell, the things you hope not to need.
- Small items in one organizer: fire, knife or multitool, repair tape, spare batteries. A Compact Zip Organizer keeps them together and moves between packs in one piece.
- Outside, on the straps: what you reach for while walking: phone, light, snacks.
- First aid on top or in a dedicated pouch, the same place every hike, so anyone in your group can find it.
The ICONTACTIC 14L Modular Backpack has a padded sleeve inside and a laser-cut modular panel with a hook-and-loop field outside, so a first-aid pouch or the organizer can ride on the outside where it's fast to reach. A 25mm Quick-Connect Buckle moves a pouch from the pack to your belt at a rest stop without unthreading anything.
Phone and light where you can reach them
Map checks are where hikers lose the most time digging. A magnetic phone mount on the shoulder strap keeps the map at chest height, with a tether for scrambles; see the strap mount guide. For light, the Compact Flat Flashlight clips to a strap and its side emitters give soft area light at a late lunch stop. A headlamp still wins for walking after dark with both hands free.
Is 14L enough?
| Hike | Pack size |
|---|---|
| Short trail, mild weather, under 3 hours | 10 to 14 L |
| Full day, changing weather | 14 to 20 L |
| Cold season, kids' gear, long water carries | 20 to 30 L |
More on sizing in 14L, 20L and 30L compared. If you hunt the same trails in the fall, the deer season day pack checklist builds on this list.
FAQ
What are the Ten Essentials for hiking?
Navigation, light, sun protection, first aid, a knife or multitool, fire, emergency shelter, extra food, extra water and extra clothes.
Do I need all ten on a short hike?
Yes, in small versions. Most hikers who need them didn't plan to: a wrong turn or a twisted ankle turns a short hike into a long one.
Is a phone enough for navigation?
Only with an offline map downloaded and a charged battery. Carry a paper map as a backup.
What size backpack do I need for a day hike?
Usually 14 to 20 liters. Go larger for cold weather, kids' gear or long stretches without water.
Headlamp or flashlight for hiking?
A headlamp keeps your hands free on the trail; a compact flashlight is better for camp, the car and around town. Many hikers carry both.
Shop Bags & Packs.
General information for day hiking. Check conditions, regulations and closures with the land manager before you go.