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Editor’s Pick · Travel & Luggage

SPARTER Insulated Backpack Cooler Review

I packed the SPARTER backpack cooler with ice and waters for tailgates. Here's what the dual compartments, bottle opener, and leak-proof liner really do.

By Craig Middleton · Updated Nov 4, 2026

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Craig Middleton

About us

Craig Middleton

I am a husband, father of 3 boys, and a high school math teacher/coach. I have been reviewing products for my whole life, but officially for the last 2 years. I teach high school math, and have significant experience with technology, tools and sports. I can easily determine the pain-points of a product to help steer a prospective customer in the right direction. Calculated Reviews is an independent review site and a participant in the Amazon Services LLC Associates Program and Amazon Content Partners Program (Store ID: craigdmiddl0f-20), earning commissions on qualifying purchases.
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Calculated Reviews is a participant in the Amazon Services LLC Associates Program and the Amazon Content Partners program (Store ID: craigdmiddl0f-20), an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.