The ten essentials can vary based upon the outing, weather, elevation, and special needs.  So, below are listed more than ten essentials to consider when planning  your trip.  

The most important items are highlighted with an asterisk (*).

 First Aid kit (small & light weight) Note:  Sierra Club Hiking Leaders carry a first-aid kit

Quick Food (peanut butter sandwich for quick and steady energy, plus fruit and nuts, beef jerky)

 *Trail snacks (trail mix, apple, and energy bars)

 *Head lamp (in the event you need to see at night or hike in the dark.  Be sure to carry spare batteries)

 Compass/map (Hiking Leader will carry)

 *Whistle (to use in the event you become separated from others on the hike)

 Mirror (to signal for help to passing aircraft or others on the trail)

 Matches/fire starter/small candle (only use under emergency conditions to start a fire – Hiking leader)

 *Rain gear (jacket and pants, poncho or plastic trash bags)

 Knife (small and light weight)

 *Sun protection (small travel size cream tube)

 *Sun glasses

  *Chap Stick (lip protection)

  Bug repellent and/or bug net, (seasonal)

 *Hat (select a hat with good ventilation for sun protection)

 *Shell jacket (wind breaker) I would carry either the shell jacket or the rain jacket but not both

 *Emergency solar blanket (in the event you have to stay out overnight or need extra warmth)

 *Several spare pair of hiking socks (one special pair to use when sleeping)

 *Bandana (to cover face in a wind storm or dampen to cool the body)

 Handkerchief (to blow your nose)

 Gloves (to keep your hands warm)

 *Toilet paper and trowel

 Antibacterial Moist Wipes (for hands & face)

 *Trekking poles

* Life vest for water sports