A rare release to mark 10 years of Manta Sleep

Preview text: Hey there, We’re celebrating 10 years of Manta Sleep with a special edition of PRO Mask…

Manta SleepFriday, Mar 27, 2026 at 5:30 PM EasternKlaviyo
Manta SleepA rare release to mark 10 years of Manta Sleep
Subject
A rare release to mark 10 years of Manta Sleep
Preview text
Hey there, We’re celebrating 10 years of Manta Sleep with a special edition of PRO Mask…
From
support@mantasleep.com
Sent
Fri Mar 27, 2026, 5:30 PM ET
Sent to
mantasleep.com
Size
12 KB
Images
1
Links
3
Subject length
46 characters

Against Manta Sleep's usual

Sent in the 5 PM hour, which holds 2% of its emails; 18% arrive in the 10 AM hour. The subject is 46 characters; its average is 29.

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Sent just before and after

Apr 10, 2026 6:01 PMYour mask does more than just block light
Apr 7, 2026 6:30 PMTraffic. TVs. Tumble dryers. They've been blocked.
Apr 3, 2026 10:30 AMA day could go two ways
Mar 27, 2026 5:30 PMA rare release to mark 10 years of Manta Sleep (this email)
Mar 26, 2026 9:00 AMThe 10th Anniversary PRO Mask is here
Mar 17, 2026 7:48 AMThe power of better sleep 🛌
Mar 16, 2026 7:47 AMYour pursuit of better sleep isn’t over yet 🌜

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