Your beauty sleep upgrade

Preview text: Copper+ sheets for skin and hair.

Coop Sleep GoodsSaturday, Sep 19, 2026 at 12:02 PM EasternKlaviyo
Coop Sleep GoodsYour beauty sleep upgrade
Subject
Your beauty sleep upgrade
Preview text
Copper+ sheets for skin and hair.
From
customerservice@coopsleepgoods.com
Sent
Sat Sep 19, 2026, 12:02 PM ET
Sent to
coophomegoods.com, coopsleepgoods.com
Size
49 KB
Images
16
Links
17, 2 of them buttons
Subject length
25 characters

Against Coop Sleep Goods's usual

Sent in its busiest hour, 12 PM, which holds 53% of its emails. The subject is 25 characters, the same as its average.

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
Coop Sleep Goods <[email protected]>
Subject
Your beauty sleep upgrade
Date
Sat, 19 Sep 2026 16:02:25 +0000 (UTC)
Message-ID domain
geopod-ismtpd-50
Return-Path domain
email.coopsleepgoods.com
DKIM signature
d=coopsleepgoods.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-…-xq4vt with SMTP
  2. from (unnamed) by geopod-ismtpd-50 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

Sep 23, 2026 12:01 PMGet 30% off all sheets
Sep 21, 2026 12:42 PMStill on the fence?
Sep 21, 2026 12:01 PMThis is not a drill
Sep 19, 2026 12:02 PMYour beauty sleep upgrade (this email)
Sep 17, 2026 12:01 PMCopper-infused pillow?
Sep 16, 2026 11:23 AMLast chance to get 30% off your entire order.
Sep 15, 2026 12:00 PMIt’s here! Meet Copper+

More from Coop Sleep Goods

All Coop Sleep Goods emails

Sent the same day by similar brands

Same ESP and the closest weekly volume, sent on Sep 19, 2026.

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. Unsubscribe anytime.