The Sea To Summit Bigfoot Telos TR3 groundsheet provides essential protection for tent floors in harsh or wet outdoor conditions. This waterproof groundsheet adds a durable barrier beneath your tent floor, made from robust yet lightweight 68-denier polyester fabric with a 1200 mm water column. Circularly concealed Hypalon attachment points allow for a secure, flexible connection to your tent while preventing water pooling and dirt accumulation. Measuring 221 cm in length and 145 cm in width, this groundsheet weighs 255 grams and includes a lightweight storage bag. The design facilitates easy setup and takedown while protecting tent floors from abrasion, tears, and ground contamination. This accessory enables tent configurations that prioritize ultralight backpacking adventures with minimal weight. The black color maintains low visibility in natural environments. As a successor to earlier Telos groundsheets, this version integrates improved durability features while keeping minimal weight for backpacking applications. Suitable for various outdoor activities, including hiking, camping, and wilderness expeditions, where ground protection extends tent lifespan and preserves interior cleanliness. The polyester construction resists moisture penetration while remaining breathable to prevent condensation buildup under sleeping areas. Attachment points fit corresponding tent grommets for straightforward installation without complicated adjustments. The compact storage dimensions allow for convenient packing alongside other camping essentials without adding significant volume to your gear. This groundsheet represents a practical investment for outdoor enthusiasts looking to protect their tent investment with an additional layer of ground protection in challenging terrain conditions.