The Sea to Summit Boab Synthetic Sleeping Bag is a contoured 2-season sleeping bag designed for side-sleepers seeking comfort, durability, and sustainability. Featuring a roomy, tapered rectangular shape, this synthetic sleeping bag easily converts into a blanket thanks to its full-length zipper, which extends through the footbox. Dual zipper sliders and a shoulder snap provide customizable ventilation, making it adaptable to various weather conditions. The shell and insulation are made with 50-denier RCS-certified, bluesign-APPROVED recycled polyester and feature a non-PFAS DWR finish to repel moisture. YKK #5 zippers with a zipper plough ensure snag-free operation, while a draft tube along the zipper prevents cold air from seeping in. The Sea to Summit Boab Sleeping Bag is available in four sizes—Short, Regular, Regular Wide, and Long—and two temperature ratings: 30°F (-1°C) and 15°F (-9°C). Ideal for 2-season camping, fishing, and trekking adventures. As part of Sea to Summit's 1% for the Planet commitment, the Boab supports a sustainable future. Sea to Summit products are guaranteed against defects in materials or workmanship for the lifetime of the product.