THIS PRODUCT IS AVAILABLE FOR PURCHASE WHEN OUT OF STOCK

Some Western Mountaineering items must be custom ordered once an online order has been placed. Typically we will be able to ship your item to you within 3-4 weeks. If the item is in stock it will ship immediately.

If the Western Mountaineering product that you're interested in is not available on our website, please send an email to [email protected] for all custom orders.

AstraLite – Lightweight Freedom for Cool-Weather Adventures

For those who count every gram on long trails, the AstraLite Quilt delivers ultralight performance without restriction. Whether you’re logging high-mileage days on the PCT, Appalachian Trail, or your next fastpacking route, this 16 oz quilt provides the warmth you need without unnecessary bulk. The 850+ fill power goose down ensures efficient insulation, while the closed footbox locks in heat. The elastic pad attachment system keeps the quilt secure to your sleeping pad, eliminating drafts for maximum warmth-to-weight efficiency. Built with breathable 12-denier ripstop nylon, it balances durability with minimal weight. For optimal performance, pair it with an adequately insulated (R-4) sleeping pad. Available in 5’8″ (fits users up to 6′) and 6’4″ (fits users up to 6’6″), the AstraLite is the go-to quilt for thru-hikers, gram counters, and anyone chasing big miles with a light pack.

Features:

• Filled with 850+ Fill Power ethically-sourced premium goose down
• Breathable 12 denier ripstop nylon outer shell makes bag ultralight yet durable
• Baffled construction provides thermal efficiency across the sleeping bag
• Removable lightweight pad straps easily secure quilt to sleeping pad
• Insulated “yolk” style collar prevents heat loss while keeping bag minimal and ultralight
• Adjustable straps contour the quilt to the width of your shoulders and hips
• Comes with ultralight stuff sack and breathable mesh storage bag
• 16 oz. Total Weight

Specs:

• Shape: Top quilt (baffled)
• Fabric: 12D ripstop nylon
• Loft: 4.5"
• See photos for spec chart