Suggested Gear for "Treks."
Although nobody in the 18th-19th century American Frontier used the term "trek," it is widely used today.    One trapper journal used the term "jaunt" to described a trip on foot!
    Suggested Trekking
            Pack List

Foundations:

Packframe
Light canvas 8x8 ft. tarp
Pack ropes, 4-5
4 pt blanket

Kitchen:

Tin boiler with lid-P
Tin cup
Fry pan with folding handle-P
Tin spoon-P
Salt container-P
Small pot chain-P

Food (each bagged):

Coffee-P
Sugar-P
Salt pork or slab bacon-P
Dried meat-P
Hardtack or pilot bread-P
Flour or cornmeal for bread-P
Dried fruit or berries-P
Flask of Rum-P
Sack for all food bags-P

Essentials:

Rifle or Trade Gun
Powder horn and bullet pouch
Knife and sheath
Haversack
Fire kit -H
Belt axe
Canteen

(H)= carried in haversack
(P)= carried in main pack
(*)= not period but necessary


Clothing:

Stout cotton shirt
Leather belt
Breeches
Leggings with waist strap
Black silk scarf
Broad brimmed hat
Wool hood-P
Buckskin jacket or wool frock
Heavy moccasins
Wool socks
Light breech cloth-P

Extras:

Strong cord-H
Bundle of leather whangs-H
Candles, 3 small-P
Sewing kit-H
Small clasp knife-H
Pipe and tobacco bag-H
Burning glass-H
Bandages and medicines-H
Small cake of soap-P
Toothbrush and tin of powder-P
Water purifier tablets-H*
Bandanna-H

In COLD WEATHER consider:

Add light wool matchcoat or capote
Substitute wool leggings for leather ones
Add blanket mittens
Add long underwear
Add spare wool socks
Substitute winter moccasins
Substitute wool shirt

Add wood snow paddle if necessary
Steve Hill (L) uses a horseshoe roll, while others use simple wood packframes on a trek through the Lakes Basin of the Sierra.
Western trappers almost never traveled on foot, unless forced to by bad luck.  Today, wlaking is our most common way of traveling in wilderness.  Although packframes and knapsacks were likely rare originally, they are essentials today.
        Knapsack on left, and a basic haversack seen at the right.
The list shown is only a suggestion, to start building a suitable kit.  With time and experience, many will carry far less.