Ultra-Lightweight & Packable – Only 200-250g; compresses into its own compact carry sack (10 x 15 x 34 cm) for effortless storage in your backpack, suitcase, or glovebox Premium 600 Fill Power Down Insulation – Filled with 80g of RDS-certified 90% duck down for outstanding warmth-to-weight ratio—keeps you cozy without bulk Secure Zip Pockets – Two front zip pockets + internal stash pouch to safely hold your phone, keys, wallet, and essentials on the go Smooth YKK Front Zip & Reflective Detailing – Reliable YKK zipper for quick layering; reflective branding adds visibility during early mornings or evening activities Versatile Four-Season Bodywarmer – Perfect as a standalone vest or mid-layer under a jacket; curved hem delivers a comfortable, flattering fit with full freedom of movement

Mac in a Sac Women's Alpine Packable Down Vest

Stay warm and move freely with the Alpine Packable Down Vest—a lightweight, ultra-portable insulated bodywarmer perfect for four-season versatility.

Crafted with 600 fill power RDS-certified duck down (90% down / 10% feather, 80g fill), it delivers exceptional warmth-to-weight performance without bulk. Weighing just 200-250g (size-dependent), it packs down easily into its own compact carry sack (10 x 15 x 34 cm) for effortless storage in your backpack, car, or travel bag.

Designed for everyday comfort and active use:

• Full YKK front zipper for quick on/off layering
• Two secure zip front pockets plus an internal stash pocket for phone, keys, and essentials
• Reflective detailing for added visibility in low light
• Curved scoop-back hem for a flattering, unrestricted fit

Whether you're hiking, commuting, traveling, or layering under a jacket on chilly days, this versatile puffer vest keeps you cozy and ready for anything.

Key Specs:

• 600 fill power RDS-certified down
• Lightweight & packable design
• YKK zipper & reflective accents

Ideal women's insulated vest for outdoor adventures or daily wear—warm, compressible, and built to last.