Marmot Women's Trestles Elite Eco 30 Sleeping Bag

The Marmot Women’s Trestles Elite Eco 30 is a three-season synthetic-insulated sleeping bag designed to deliver dependable warmth and comfort on backpacking, camping, and trail trips where moisture resistance and sustainability matter. It features HL-ElixR™ ECO Micro synthetic insulation and a shell and lining made from 100 % recycled polyester, combining eco-minded construction with performance that holds insulation ability even in damp conditions—a key advantage over traditional down. This sleeping bag uses a gender-specific cut and insulation distribution, with extra insulation in key areas to enhance warmth retention for women. Its mummy-style shape reduces dead air space to improve thermal efficiency, while an anatomically shaped 3D footbox provides both extra warmth and room to move. The bag’s combination of wave construction on the top and blanket construction under the body enhances loft and comfort in the areas that matter most. Functional details support comfort and usability: a full-length anti-snag zipper makes entry and exit straightforward, and a fold-down secondary zipper adds ventilation on warmer nights. An external stash pocket provides secure storage for small essentials. The bag compresses efficiently into the included pack sack, maintaining a relatively manageable packed size for three-season trips. With an ISO comfort rating around -1 °C (≈ 30 °F) for women, the Trestles Elite Eco 30 is best suited for spring, summer, and fall excursions where nighttime temperatures approach freezing but do not reach extremes. Its blend of recycled materials, durable construction, and thermal performance makes it a versatile choice for backpackers and campers who want warmth, sustainability, and practicality in a single package.

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