Western Mountaineering Monolite 38Deg

MonoLite – Ultralight Efficiency for Fast-Packed Adventures

For true minimalists, the MonoLite delivers exactly what you need—nothing more, nothing less. Designed for bikepackers, fastpackers, climbers, and racing enthusiasts, this ultra-efficient sleeping bag is stripped down to the essentials. The microbaffled construction prevents cold spots, while the half-length lightweight #3 coil zipper keeps weight to an absolute minimum. An insulated top collar and draft tube add just enough warmth where it matters most. With its PFC-free DWR-treated 10D nylon shell and a pack size comparable to a Nalgene bottle, the MonoLite is built for those who move fast, sleep light, and demand performance. Made in the USA.

Features:

• Filled with 850+ Fill Power ethically-sourced premium goose down
• Full micro-baffled construction
• Half-length #3 YKK coil zipper keeps bag ultralight while providing a smooth unzipping experience
• Breathable 10 denier nylon taffeta outer shell makes bag ultralight yet durable
• Packs down to the size of a Nalgene bottle
• Comes with ultralight stuff sack and breathable mesh storage bag
• Made in USA