Marmot Trestles Elite Eco Sleeping Bag

The 30-degree rating indicates the lower limit of comfort for an average sleeper. It is best suited for spring, summer, and early fall camping trips where nighttime temperatures stay above freezing.

The secondary zipper allows the top portion of the sleeping bag to fold down, similar to a blanket. This is particularly useful for regulating temperature if the tent gets too warm or if your child prefers a less restrictive feel while sleeping.

Yes, synthetic sleeping bags like the Trestles Elite Eco are generally machine washable. Always use a front-loading washer on a gentle cycle with a mild detergent, and tumble dry on low heat with tennis balls to help restore the loft of the insulation.

The anatomically designed 3D footbox is shaped to match the natural position of feet while sleeping. This prevents the insulation from being compressed by toes, which keeps the foot area warmer and allows for more comfortable movement throughout the night.

This hybrid construction combines the loft-trapping benefits of wave construction on the top of the bag with the consistent warmth of blanket construction on the bottom. It ensures the bag stays warm even if your child shifts around during the night.