Sealed until their moment
A letter they open at exactly the right moment.
Write something sealed — for a birthday, an apology, a thank-you, or no reason at all. It unlocks at the time or place you choose. Tuck in a photo and a small gift.
TodayTheir moment
The ritual
Four small choices.
No. 01
Write
Say the thing in your own hand.
No. 02
Choose a moment
A time, or a place.
No. 03
Enclose a gift
Optional — a small kindness.
No. 04
Wait
It opens when you said it would.
Send one for…
Pick the reason.
Questions
Good things to ask.
- What is an open-when letter?
- A note someone opens only at a chosen moment — a birthday morning, a hard day, or when they land somewhere new. Stowaway makes it unlock automatically at the time or place you set.
- How does the letter unlock?
- You pick a time, or a place. The letter stays sealed until then; the content isn't shown until your moment arrives.
- Can I stay anonymous?
- Yes — you can hide your name until the moment they open it.
Q · 01
Q · 02
Q · 03
Your turn
Write the letter.
It only takes a minute. They won't see a word until your moment arrives.
Begin