Item #: 331845742

The right bag for backpackers and campers ready to step up to down. The Ratio 32 offers reliable warmth in summer and shoulder seasons, thanks to the unique Thermo Trap Baffle™. 650-fill Q.Shield™ DOWN retains maximum loft in damp conditions. The soft, luxurious lining is cozy and inviting.

NOTE: Find in Store Inventory levels are continuously changing. Please contact store to confirm availability is as shown.


  • Q.Shield™ DOWN 650-fill down has an advanced treatment applied that resists heat robbing moisture and retains maximum loft in damp conditions
  • Unique Thermo Trap Baffle™ locks down into smaller chambers for less down migration, even loft height and more consistent warmth
  • Comfort mummy cut efficiently maximizes warmth and minimizes weight without constriction
  • Down-filled face gasket comfortably blocks drafts at the hood opening
  • Insulated draft tube with anti-snag panel prevents cold spots along zipper
  • Single-handed drawcords easily adjust hood closure
  • Full length #5 zipper with double sliders for versatile ventilation
  • Durable, lightweight nylon shell with DWR treatment repels water
  • Stuff sack and mesh storage bag included


  • Insulation: Q.Shield™ piumino con density 650 cuin
  • Bag Shell: 30D Plain Weave
  • Bag Fill Type: DOWN
  • Apparel Fit: Regular-Sleep Bags
  • Weight: 1 lb. 13 oz. / 829 g.
  • Bag Shape: Comfort Mummy Cut
  • Bag Loft: 4 in / 10 cm
  • Bag Stuff Size: 7 in / 18 cm

Shipping Info:

  • Leaves the warehouse in 1-7 business days depending on order volume.
  • Items may be returned within 60 days of the order date to an Atmosphere retail store or an Atmosphere warehouse. Items must be returned unused/unworn and electronics unopened. See Online Return Policy and Return Instructions for more information.
  • Note: Shipping restrictions may apply based on location and product size.


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