The Coleman Basin Sleeping Bag is a three-season sleeping bag rated to 30°F, engineered to combine the snug warmth of a mummy-style bag with the roomier comfort of a rectangular design. It is ideal for camping trips when nighttime temperatures dip to freezing, offering versatile performance for a wide range of conditions.

Lightweight Coletherm hollow polyester insulation provides reliable warmth retention, while a Thermolock draft tube runs along the full-length zipper to prevent cold air from seeping in. Double-batt, offset quilt construction eliminates cold spots across the entire sleeping surface, ensuring consistent warmth throughout the night. The tough, ripstop-reinforced polyester shell resists tears and abrasion for long-term durability.

The two-way ZipPlow zipper system allows snag-free operation and lets you open the bottom of the bag for added ventilation on warmer evenings. The adjustable hood can be loosened for airflow or cinched down to retain body heat in colder conditions. The bag is sized for campers up to 6'2" tall, measuring 85 x 33 inches (215.9 x 83.8 cm). It is machine washable for easy care after outdoor use, and a storage bag is included for convenient transport and storage.