800 fill power. 7D nylon shell. DWR water-resistant treatment. If those specs mean something to you, this is your bag. Built for the backpacker who reads gear specs before buying — ultralight shell fabric, high-loft premium down, and a moisture-resistant treatment that keeps the fill dry when the air doesn't.
What's Included:
• 800FP down fill — high-loft premium down at the upper tier of sleeping bag fill power ratings
• 7D nylon shell — ultralight shell fabric at the extreme end of lightweight construction (standard bags use 20D-40D)
• DWR (Durable Water Repellent) treatment — outer fabric sheds moisture before it reaches the down fill
• Ultra-dry construction — fill and shell both engineered to manage moisture better than standard down bags
• 6 variants — length and temperature rating configurations
Perfect For:
Fastpackers and ultralight backpackers who know exactly what 800FP and 7D mean. Thru-hikers minimizing base weight. Technical alpinists who need a bag that compresses small, insulates high, and handles moisture better than standard down.
