The Eureka Cypress 15 Degree Junior Sleeping Bag is a comfortable, thermally efficient mummy bag for all around use. Its junior sizing makes it a great fit for juniors up to 5'6 tall. FIT MATTERS! Junior sizing ensures an ideal fit and maximizes thermal performance while reducing unnecessary weight and bulk. Eureka! ThermaShield insulation is a proprietary blend of solid and hollow core polyester staple fibers. The unique blend provides excellent thermal properties while maintaining loft and durability. Double layer quilt construction with full cover shell Durable, locking, 5 zipper with anti snag webbing ensures smooth, trouble free operation. Insulated draft tube runs the entire length of the zipper to seal in warmth.