Summer, packed in color

Preview text: Built for whatever summer turns into.

ThermoflaskTuesday, May 26, 2026 at 11:00 PM EasternKlaviyo
ThermoflaskSummer, packed in color
Subject
Summer, packed in color
Preview text
Built for whatever summer turns into.
From
noreply@mythermoflask.com
Sent
Tue May 26, 2026, 11:00 PM ET
Size
50 KB
Images
17
Links
14, 1 of them buttons
Subject length
23 characters

Against Thermoflask's usual

Sent in the 11 PM hour, which holds 24% of its emails; 29% arrive in the 1 PM hour. The subject is 23 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
Thermoflask <[email protected]>
Subject
Summer, packed in color
Date
Wed, 27 May 2026 03:00:40 +0000 (UTC)
Message-ID domain
geopod-ismtpd-3
Return-Path domain
send.mythermoflask.com
DKIM signature
d=mythermoflask.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from o1374.shared.klaviyomail.com [149.72.196.60] by our receiving server with ESMTPS
  2. by recvd-…-zg6br with SMTP
  3. from (unnamed) by geopod-ismtpd-3 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

Jun 17, 2026 1:00 PMOur New Core Collection Just Dropped
Jun 13, 2026 1:15 PMStill thinking about a gift for Dad?
Jun 5, 2026 1:15 PMThe gift he didn’t know he needed
May 26, 2026 11:00 PMSummer, packed in color (this email)
May 23, 2026 1:01 PMFind your color for the season
May 21, 2026 2:45 PMSummer looks better in color.
May 15, 2026 3:30 PMMade to be seen

More from Thermoflask

All Thermoflask 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.