Ace your next multiday backpacking trip with this durable and highly packable jacket featuring a bottleneck quilting pattern and ultralight ThermoBall fill for an excellent warmth-to-weight ratio and fewer cold spots. 

• 100% Nylon
• Made in USA
• Water-resistant, insulated jacket packs into its own hand pocket. Standard Fit. 15D nylon ripstop. Lightweight, durable VISLON center front zip. Covered, secure-zip hand pockets. Internal chest pocket. Internal, elastic-bound cuffs. Hem cinch-cord. Media compatible.
• Developed in partnership with Primaloft, Inc., ThermoBall is a revolution in insulation technology. Unlike traditional continuous-filament synthetic insulation, the small, round PrimaLoft synthetic-fiber clusters closely mimic down clusters, trapping heat within small air pockets to retain warmth. Independent clo testing by Kansas State University has shown that ThermoBall has warmth equivalent to 600 fill goose down. As a result, ThermoBall can offer the lightweight warmth and compressibility.