Refill. Filter. Go.
Preview text: Built-in filtration for school, practice and everywhere in between

Using this email in an article? Credit: LifeStraw email via They Sent It, with a link to this page. Full-size image
- Subject
- Refill. Filter. Go.
- Preview text
- Built-in filtration for school, practice and everywhere in between
- From
- info@
lifestraw.com - Brand
- LifeStraw
- ESP
- Klaviyo
- Sent
- Mon Sep 21, 2026, 3:30 PM ET
- Size
- 131 KB
- Images
- 22
- Links
- 47, 20 of them buttons
- Subject length
- 19 characters
Against LifeStraw's usual
Sent in its busiest hour, 3 PM, which holds 21% of its emails. The subject is 19 characters; its average is 32.
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
- LifeStraw <[email protected]>
- Reply-To
- [email protected]
- Subject
- Refill. Filter. Go.
- Date
- Mon, 21 Sep 2026 19:30:26 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-107
- Return-Path domain
- mail.lifestraw.com
- DKIM signature
- d=lifestraw.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-vn7z7 with SMTP
- from (unnamed) by geopod-ismtpd-107 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
Sent just before and after
| Oct 1, 2026 2:30 PM | Let’s gooooooooooo 🏈 | |
| Sep 26, 2026 1:30 PM | Permission to have an unfiltered fall? | |
| Sep 23, 2026 6:03 PM | Preparedness Essentials Giveaway | |
| Sep 21, 2026 3:30 PM | Refill. Filter. Go. (this email) | |
| Sep 16, 2026 1:30 PM | Dorm water? Hard pass | |
| Sep 14, 2026 6:01 PM | This school year = unfiltered potential | |
| Sep 11, 2026 2:01 PM | See what we achieved together 🌎 |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Sep 21, 2026.








