Stanley All Day Madeleine Backpack Cooler vs Yeti Hopper M15 Soft Cooler

The Yeti Hopper M15 is the tougher, better-insulated cooler and holds more cans, so it wins for beach days, boat trips and anything that involves ice. The Stanley All Day Madeleine is a backpack, which the Yeti is not, so it wins for hands-free hikes and commutes. Owners rate the Yeti highly for build and cold retention; the Stanley's recycled polyester shell and snap-lock closure feel lighter-duty, but its lifetime warranty backs it.

• Choose the Stanley All Day Madeleine if you want a hands-free backpack cooler for hikes, picnics or travel, and you value the lifetime warranty.
• Choose the Yeti Hopper M15 if you need maximum cold retention, a wide magnetic opening and a shell that shrugs off rough use.