Not Every “Survival Knife” Deserves a Place in Your Kit

Preview text: Hey , A lot of knives are marketed as “survival knives.” That doesn't mean they're built…

Friday, Sep 18, 2026 at 9:32 AM EasternKlaviyo

Sierra MadreNot Every “Survival Knife” Deserves a Place in Your Kit

Fit to screenFull size

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

Use this example

Subject: Not Every “Survival Knife” Deserves a Place in Your Kit
Preview text: Hey , A lot of knives are marketed as “survival knives.” That doesn't mean they're built…
From: customerservice@sierramadreresearch.com
Brand: Sierra Madre
ESP: Klaviyo
Sent: Fri Sep 18, 2026, 9:32 AM ET
Sent to: Colombia (sierramadreresearch.co), sierramadreresearch.com
Size: 17 KB
Images: 1
Links: 6, 3 of them buttons
Subject length: 57 characters

Against Sierra Madre's usual

Sent in the 9 AM hour, which holds 8% of its emails; 11% arrive in the 12 PM hour. The subject is 57 characters; its average is 41.

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.

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

	Sep 22, 2026 9:45 AM	Ready for Colder Nights? We’ve Got You Covered.
	Sep 22, 2026 9:45 AM	Ready for Colder Nights? We’ve Got You Covered.
	Sep 18, 2026 12:15 PM	24 Hours Left to Complete Your Cold-Weather Sleep System.
	Sep 18, 2026 9:32 AM	Not Every “Survival Knife” Deserves a Place in Your Kit (this email)
	Sep 17, 2026 10:30 AM	What If Your Entire Sleep System Came Together Like This?
	Sep 16, 2026 8:45 AM	We’re Doing Something a Little Unusual With the Inferno...
	Sep 15, 2026 2:00 PM	We’re Doing Something a Little Unusual With the Inferno...