For more space, more convenience and more comfort on your next ice fishing expedition, you can't go wrong with the Clam X-400 Thermal 4-Person to 6-Person Pop-Up Ice Fishing Shelter. The X-400 Thermal Hub ice fishing shelter boasts 64 sq. ft. of space, making it great for 4 to 6 anglers plus some heaters, chairs and gear. with plenty of insulation and tough construction that stands up to extreme winter weather, you'll enjoy way more comfort out on the ice with friends or family too. The black roof draws in natural warmth from the sun, while the 90 grams of insulation per square meter and Full Thermal Trap technology will keep you toasty. This ice fishing tent features 4 windows and doors for ventilation and convenient entry, as well as an oversized skirt for ample snow banking and tie-downs and ice anchors for setup. The best part is that this ice fishing pop-up shelter tent packs down light into the included carry bag and weighs only 47 lbs. That means you can easily carry this Clam ice fishing shelter out onto the lake, set up and take down without extra hassle.