musbus
This guide looks at 2-Pack. Whether it suits you depends on your trip and setup, so the points below are taken from its Amazon listing and are meant to help you decide what to check.
The title gives a pack size of 2. Confirm on the Amazon listing.
2-Pack, XL-Large Insulated Grocery Shopping Bags, Black, Reusable Bag (ASIN B08JCTCLJF). Amazon's page has the current price, specs and reviews.
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Check current Amazon listing (ASIN B08JCTCLJF).
Fine print: The Dude has not personally tested this product. The details on this page come from the Amazon listing and can change; check the listing for the current specs, price and availability.