Don’t let dehydration ruin your vacation
Preview text: Airplanes, alcohol, and heat can sneakily dehydrate you — pack Hydrant to stay refreshed…

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- Subject
- Don’t let dehydration ruin your vacation
- Preview text
- Airplanes, alcohol, and heat can sneakily dehydrate you — pack Hydrant to stay refreshed…
- From
- hello@
drinkhydrant.com - Brand
- Hydrant
- ESP
- Klaviyo
- Sent
- Sun Oct 18, 2026, 4:38 AM ET
- Sent to
- stackformulation.com
- Size
- 39 KB
- Images
- 13
- Links
- 14, 4 of them buttons
- Subject length
- 41 characters
Against Hydrant's usual
Sent in the 4 AM hour, which holds 13% of its emails; 16% arrive in the 12 AM hour. The subject is 41 characters; its average is 31.
Email headers
What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.
- From
- Hydrant <[email protected]>
- Subject
- Don’t let dehydration ruin your vacation
- Date
- Sun, 18 Oct 2026 08:38:31 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-68
- Return-Path domain
- send.drinkhydrant.com
- DKIM signature
- d=drinkhydrant.com s=s1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-hn2ld with SMTP
- from (unnamed) by geopod-ismtpd-68 with HTTP
Other sending headers (names only): X-Kmail-Account, X-Kmail-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID
Sent just before and after
| Oct 19, 2026 12:30 AM | “Changed my life”… seriously | |
| Oct 18, 2026 11:51 AM | Start here 👉 | |
| Oct 18, 2026 4:38 AM | Winter is secretly dehydrating you | |
| Oct 18, 2026 4:38 AM | Don’t let dehydration ruin your vacation (this email) | |
| Oct 18, 2026 4:30 AM | That’s not thirst. It’s dehydration. | |
| Oct 18, 2026 12:29 AM | Tired of the 3PM Energy Crash? Our Customers Found a Better Way | |
| Oct 17, 2026 11:50 AM | Why thousands ditched the afternoon crash |
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Same ESP and the closest weekly volume, sent on Oct 18, 2026.














