Marmot Trestles Sleeping Bag

The Trestles is rated for 30 degrees Fahrenheit, making it a solid choice for shoulder-season camping. Its comfort rating is approximately 37.6 degrees, so you will be most comfortable in temperatures slightly above freezing.

This bag uses HL-ElixR Eco Micro synthetic insulation, which is designed to retain warmth even if it gets damp. While it is heavier and bulkier than down, it is a more reliable and eco-friendly choice for humid or wet backcountry conditions.

The bag uses a hybrid construction: wave-construction on top to maximize loft and heat retention, and blanket-construction on the bottom to provide a more comfortable, consistent layer beneath you. This balance helps keep you warm without adding unnecessary weight.

Yes. It features a full-length, two-way YKK zipper and a secondary fold-down zipper. The secondary zipper allows you to open the top of the bag like a blanket for extra ventilation or easier access, which helps mitigate the restrictive feeling typical of mummy bags.

The Trestles features an anatomically designed 3D footbox. It is shaped to allow your feet to sit naturally rather than being compressed, which improves both comfort and insulation efficiency.

Yes, the main zipper is equipped with an anti-snag slider, and the bag features a snagless, insulated draft tube. These additions are designed to keep the zipper moving smoothly and prevent cold air from leaking through the zipper line.