Don’t trip. Stay warm. Fish longer. The Outbreak™ original "No Trip" door panel zips open from ice level, leaving nothing for you to catch a boot on when stepping through. This makes loading and unloading quicker and easier—letting you focus on fishing. That fishing experience will be warm and comfortable thanks to high-loft insulated StormShield™ fabric. It's tough, durable, and incredibly warm, with a gray interior to let you see what you're doing. The Outbreak™ 850XD offers 114 square feet of portable comfort, packed with additional features that are perfect for enjoying a day on the ice.