What Our Gearhead(R) Experts Are Saying:"This footprint is essential for keeping my Copper Spur UL XL tent in great shape. It's lightweight, fits perfectly, and adds an extra layer of protection against sharp rocks or wet ground."We never hit the trail without the Big Agnes Copper Spur UL XL Footprint when we're using our Copper Spur UL tent. This durable footprint is designed to protect the tent floor from rough ground, sharp rocks, and moisture, extending the life of our tent and ensuring a more comfortable camping experience. Crafted to fit the extra-large Copper Spur UL tents, it adds minimal weight to our pack while providing maximum protection. Whether we're setting up on rocky ridges or soft forest floors, this footprint ensures we're prepared for anything nature throws our way.