The Ultimate Resupply Box Packing Checklist

Pro-Tip: Repackage into freezer Ziploc bags to save space. Write rehydration instructions on the bag with a sharpie.

Consideration: Add powdered milk or protein powder to your oatmeal bags before sealing for extra calories.

Pro-Tip: Pack a variety of flavors to combat "flavor fatigue" on long trails. A mix of sweet, salty, and savory is key.

Consideration: Electrolyte powders are crucial for hydration and preventing cramps, especially in hot weather.

Pro-Tip: Check mailing regulations. Some carriers have restrictions on shipping fuel canisters.

Consideration: Transfer to smaller, travel-sized containers to save weight. Label them clearly.

Pro-Tip: A cut-down toothbrush saves a surprising amount of space and a few grams.

Consideration: Only pack what you've used. No need to send a full new kit every time. Leukotape is a must-have!

Pro-Tip: Plan to replace trail runners every 400-500 miles to maintain cushion and prevent injuries.

Consideration: Fresh socks are a huge morale booster and essential for foot health. Replace when they lose their cushion.

Pro-Tip: Only send the maps for the upcoming section to save weight.

Consideration: This is the primary advantage of resupply boxes. Mail heavy, situational gear ahead to where you'll need it.

Pro-Tip: Something you can't get on trail, like a specific candy, chips, or gourmet coffee. A small luxury goes a long way.

Consideration: Ask friends and family to write a short note for each box. It's a powerful motivator on tough days.