Patagonia Ultralight Black Hole Pack 20L vs Zpacks Arc Zip

  • Made for the outdoors
  • Lightweight and packable
  • Waterproof zippers and materials
  • Versatile for travel, hiking, or commuting
  • Comfortable to wear with a wide range of backpacks
  • Made for ultralight backpacking
  • Lightweight and durable
  • Easy to use
  • Great for ultralight backpacking, camping, or day hiking
  • Compresses down small enough to fit in a pocket or pack