Neoprene Insulated Sleeve - 4 Gallon

The neoprene material really does add a layer of cushioning—bumped mine against a rock and the tank came out scratch-free. The insulation keeps the water noticeably cooler for hours, which is a game-changer on hot days.

Slips on and off in seconds, and the extra padding has already saved my tank from a couple of scrapes on the truck bed. Even on a hot day, the water stays noticeably cooler for hours.

The neoprene is thicker than I expected, so it actually feels like it’ll protect the tank from scrapes on the trail. Slips on easily enough once you get the hang of it, and my water stayed noticeably cooler in the sun for a full afternoon.