Can you really catch up on sleep?

Preview text: Sleeping in helps. But it won’t make up for every lost hour.

Ice Blankets

Thursday, Sep 10, 2026 at 8:01 PM EasternKlaviyo

Ice BlanketsCan you really catch up on sleep?

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Can you really catch up on sleep? - email from Ice Blankets

Using this email in an article? Credit: Ice Blankets email via They Sent It, with a link to this page. Full-size image

Subject: Can you really catch up on sleep?
Preview text: Sleeping in helps. But it won’t make up for every lost hour.
From: hello@iceblankets.com
Brand: Ice Blankets
ESP: Klaviyo
Sent: Thu Sep 10, 2026, 8:01 PM ET
Size: 51 KB
Images: 14
Links: 15, 2 of them buttons
Subject length: 33 characters

Against Ice Blankets's usual

Sent in its busiest hour, 8 PM, which holds 46% of its emails. The subject is 33 characters; its average is 37.

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: Ice Blankets <[email protected]>
Subject: Can you really catch up on sleep?
Date: Fri, 11 Sep 2026 00:01:55 +0000
Message-ID domain: klaviyomail.com
Return-Path domain: k3.hello.iceblankets.com
DKIM signature: d=shared.klaviyomail.com s=def1; d=hello.iceblankets.com s=mtd1
List-Unsubscribe: Present, one-click

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from (unnamed) by kmta-mta-blue-….servers.clovesoftware.com with SMTP

Other sending headers (names only): X-Mailer-Info-Extra2, X-Mailer-Info, X-Mailer-Info-Extra, X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse

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Sent just before and after

	Sep 20, 2026 12:52 AM	The End of Sleepless Nights, And It’s 50% Off 💤 😴
	Sep 19, 2026 12:49 AM	Still Thinking About Cooler Sleep? Get 50% Off 😴
	Sep 18, 2026 8:02 PM	The reviews are in 🤩
	Sep 10, 2026 8:01 PM	Can you really catch up on sleep? (this email)
	Sep 8, 2026 11:06 PM	🚨 Special Offer: EXTRA 50% Off!
	Sep 8, 2026 8:01 PM	For the partner who sleeps in a sauna 🌡️
	Sep 6, 2026 11:05 PM	Got Questions? We’ve Got Answers, Plus 50% Off 🧊