CrestLite
Numbers you can trust
One weight calculator powers every list, chart, and share page, so your totals never drift when you mix grams, ounces, and pounds.
Free to start — no waitlist
The living gear list for ultralight hikers.
One place your weight math, your trip prep, and your pack history all agree — instead of a spreadsheet you have to keep honest yourself.
Three things a spreadsheet can't do
Prep that starts smart, not blank
The trip builder pulls a real forecast to suggest a starting list per trip. Paste a retailer link and CrestLite captures weight, price, and image for you.
Built for how you actually hike
Share a list and let a partner comment before the trip. Gear-swap history shows what changed and why. The offline checklist works at the trailhead with no signal.
Not ready to sign up? Get occasional updates instead.
Build your first list in minutes.
Free to start. No credit card, no waitlist.
Create your free account