YETI Adds Magnetic Closure to Hopper M20 Backpack: First Look | GearJunkie
New Nordic Blue M30 just came in! Slapped my Navy Sidekick on it for comparison. Btw, the new version stays nice and wide open by itself. This thing is solid! : r/YetiCoolers
Dave's Take: Yeti Hopper M20 Backpack Cooler - The 19th Hole - MyGolfSpy Forum
Yeti HOPPER® HOPPER BACKPACK M20 – Lake Mulwala Fish Camp Ski