The full-featured Trestles 15 is a reliable, all-purpose synthetic bag that insulates even in sustained cold and damp conditions while backpacking, trekking and mountaineering. We've added improved liner fabric and style lines for increased comfort.Product Specifications
Sustainability: | Responsible Down Standard |
Extreme Temperature Rating: | -27.2 Degrees Fahrenheit |
Sleeping Bag Shell: | 70D 100% Polyester |
Sleeping Bag Lining: | 70D 100% Polyester |
Fill Weight (Regular): | 36 oz |
Shoulder Circumference (Regular): | 62 in. |
Hip Circumference (Regular): | 57 in |
Weight (Regular): | 54 oz |
Product Technology: | Marmot SpiraFil |
Best Use: | Camping |
Insulation: | Synthetic |
Temperature Rating: | 11 - 20 Degrees Fahrenheit |
Exact Temperature Rating: | 15 Degrees Fahrenheit |
Sleeping Bag Shape: | Mummy |
Max User Height (Regular): | 72 in. |
Zipper Location: | Left/Right |
Lining: | Polyester |
Shell: | Polyester |
Fill: | SpiraFil LT polyester fibers |
Ski, climb, hike, camp, and summit with expert-curated, guide-tested outdoor gear from top brands. Shop online or visit us in Seattle for friendly advice!
Not valid on sale items, Garmin products, or Totem Cams. Other exclusions may apply
© 2025, Ascent Outdoors
Follow us on Instagram (@ascent.outdoors)
to see our latest adventures,
plus events & announcements.