Marmot Trestles 30 Women


Don’t cancel your next overnight adventure just because the forecast is calling for a little rain—bring the all-purpose Women's Trestles 30° Sleeping Bag, built to perform in cool and damp conditions as you’re backpacking, trekking, mountaineering, and more. SpiraFil™ high-loft insulation will keep you warm even when things get wet. After a long day of exploring, zip up the full-length two-way zipper, pull on the 3D hood, and give your feet a rest in the roomy 3D footbox. Its wave-construction top and blanket-construction bottom provide an unbeatable combo of maximum loft, warmth, and comfort, plus this specially-designed women’s bag offers extra insulation where you need it. If the interior gets too toasty, use the fold-down secondary zipper to get some air. Tuck small items into the stash pocket.


  • Women's Specific Fit - More Insulation in Key Areas
  • Fold-Down Second Zipper Provides added Ventilation and Easy Access, Main Zipper Anti-Snag Slider reduces Snagging
  • Anatomically 3D Footbox increases the insulation and room for your feet, for more Warmth and Comfort
  • Spirafil High Loft Insulation for Maximum warmth and durability
  • Combination Wave Construction Top provides Maximum Loft and Warmth, Blanket Construction Bottom for the best warmth and comfort under body
  • Full Length Locking YKK Two Way Zipper
  • 3D Hood Construction
  • Stash Pocket
  • "Feely" Draw Cords
  • Snagless Insulated Draft Tube
  • Two Hang Loops
  • Compression Stuff Sack

Technical specs

Best Use


Tested Lower Limit

18.1 degrees (F) - EN

Tested Comfort

29.1 degrees (F) - EN

Temperature Rating (F)


Temperature Rating (C)



Long - Right Zip: 3 lbs. 10.2 oz.

Regular - Right Zip: 3 lbs. 7.7 oz.



Zipper Location


Insulation Type



SpiraFil LT polyester fibers

Fill Weight

Long - Right Zip: 41.6 ounces

Regular - Right Zip: 39 ounces



Sleeping Bag Shape


Fits Up To (in.)

Long - Right Zip: 72 inches

Regular - Right Zip: 66 inches

Shoulder Girth (in.)

Long - Right Zip: 60 inches

Regular - Right Zip: 58 inches

Hip Girth (in.)

Long - Right Zip: 62 inches

Regular - Right Zip: 60 inches

Stuff Sack Size

9.5 x 19

Stuff Sack Volume

22.1 liters

Compressed Volume

Long - Right Zip: 12.2 liters

Regular - Right Zip: 11.7 liters