While some adventures need just a few essentials, others require more substantial provisions, and how you haul it all is up to you. The Yeti Hopper Flip 18 soft portable cooler provides remarkable insulating performance and ice retention capabilities thanks to the DryHideTM high-density material that withstands punctures and UV rays, the airtight HydroLokTM zipper as well as the ColdCellTM closed-cell foam insulation. Versatile and durable, this cooler comes with a heavy-duty EVA foam bottom adding stability and abrasion resistance and features mildew-resistant liner and shell to help extend its life. And one the practical side, this cooler features HitchPointMC Grid attachments giving you multiple ways to tie down accessories.