Marmot

Trestles 30 Sleeping Bag: 30F Synthetic

Spiraloft 120 is a synthetic insulation material designed to keep you warm and comfortable while being lightweight. Its unique properties allow it to retain heat effectively, even in damp conditions, making it ideal for outdoor adventures. This means you can enjoy a cozy night’s sleep in your sleeping bag, regardless of the weather.

Mummy-shaped sleeping bags are tapered at the feet and wider at the shoulders, which helps minimize the amount of air inside the bag. This design enhances warmth by reducing heat loss, making it a great choice for backpacking. The efficient warmth-to-weight ratio means you can stay warm without carrying extra weight.

A draft tube is a feature that prevents cold air from entering through the zipper of your sleeping bag. Our snagless design ensures that the draft tube won’t get caught in the zipper, allowing for easy access while maintaining warmth. This means you can enjoy a more comfortable night’s sleep without worrying about chilly drafts.

A trapezoidal footbox is designed to provide extra room for your feet compared to traditional rectangular designs. This added space allows for better comfort and movement, preventing your feet from feeling cramped during the night. If you value comfort during long nights of sleep, this feature is essential.

A compression sack allows you to pack your sleeping bag tightly, significantly reducing its volume for easier transport. This is especially beneficial for backpacking, where space and weight are crucial. By using a compression sack, you can fit your sleeping bag into a smaller space in your backpack, making your outdoor adventures more convenient.

Yes! Spiraloft 120 insulation is designed to maintain its insulating properties even when wet. Unlike natural insulations that can lose effectiveness in damp conditions, Spiraloft 120 ensures you stay warm and comfortable, making it a reliable choice for unpredictable weather during your outdoor activities.