Why thermal spas use thin towels

Preview text: And why they stay fresher and cleaner

OnsenTuesday, Jun 23, 2026 at 7:30 PM EasternKlaviyo
OnsenWhy thermal spas use thin towels
Subject
Why thermal spas use thin towels
Preview text
And why they stay fresher and cleaner
From
hello@send.onsentowel.com
Brand
Onsen
Sent
Tue Jun 23, 2026, 7:30 PM ET
Size
37 KB
Images
18
Links
16, 1 of them buttons
Subject length
32 characters

Against Onsen's usual

Sent in the 7 PM hour, which holds 7% of its emails; 18% arrive in the 12 PM hour. The subject is 32 characters; its average is 34.

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
Onsen® by Pattern Brands <[email protected]>
Subject
Why thermal spas use thin towels
Date
Tue, 23 Jun 2026 23:30:29 +0000 (UTC)
Message-ID domain
geopod-ismtpd-105
Return-Path domain
send.onsentowel.com
DKIM signature
d=onsentowel.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from o1299.shared.klaviyomail.com [167.89.100.71] by our receiving server with ESMTPS
  2. by recvd-…-wxfk2 with SMTP
  3. from (unnamed) by geopod-ismtpd-105 with HTTP

Other sending headers (names only): X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID

Report this email

Sent just before and after

Jul 15, 2026 12:30 PMTrudy ditched her big fluffy towels
Jun 26, 2026 8:02 AMWhat guests actually notice about your bathroom
Jun 24, 2026 12:02 PMIf your towel isn’t dry by the morning…
Jun 23, 2026 7:30 PMWhy thermal spas use thin towels (this email)
Jun 20, 2026 10:00 AMWhy your towels *still * smell after washing
Jun 19, 2026 2:00 PMArchitectural Digest’s #1 waffle towel
Jun 18, 2026 10:02 AMA plush towel that *actually * dries

More from Onsen

All Onsen emails

Get the Black Friday insights

We're collecting every Black Friday email from more than 50,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. You'll get a confirmation email first, and you can unsubscribe anytime.