Marmot Trestles 15


RRP: £130.00
NOW: £99.99 (£83.33 ex VAT)

You Save 23% Availability:  Only 1 left!

Cobalt Blue/Deep Blue - Right Zip



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-9 degrees synthetic sleeping bag

Whilst not giving the cutting edge warmth to weight ratio of the Momentum Range of bags from Marmot, e.g. Cloudbreak 20 and 30, the full-featured Marmot Trestles 15 is a reliable, all-purpose synthetic bag that insulates even in sustained cold and damp conditions and is ideal for general camping, backpacking, trekking and mountaineering.

For extra comfort the second zip at the hood allows you to fold back the top of the bag for easy access and added ventilation.


SprialFil is Marmot's own synthetic insulation for value-priced sleeping bags. It features a blend of large, spiral hollow fibers for loft, and small polyester fibers for warmth, softness and compressability. Thermal bonding ensures high tear strength and long-term durability.

ENT EN Tested explained

EN swing tags show a temperature range:

Comfort Limit = The first number is based on a standard woman having a comfortable nights sleep
Lower Limit = The next number is based on a standard man at the lowest temp to have a comfortable nights sleep
Extreme Rating = The last number is a survival rating for a standard woman

Marmot began as a sleeping bag company and understand the value of ensuring consistency in quality and performance. Consequently they send all of their samples to the Thelma Testing Center in Norway.

Sleeping Bag Care

  • Hand or machine wash warm at 40 degrees Celsius using the gentle cycle in a front load washer only.
  • If you need to use a detergent, only use powdered form
  • Rinse thoroughly
  • Do not wring your sleeping bag
  • Hang dry or tumble dry on low heat. If tumble drying a down bag, toss a couple of clean tennis balls in the dryer to help re-loft the bag
  • After your bag is dry, store in a loose storage container. Cotton or mesh stuff sacks or extra-large pillow cases work well
  • Do not store in a space where temperatures could exceed 125 degree Fahrenheit
  • Do not bleach
  • Do not iron
  • Do not dry clean


  • 1765g with 992g of fill
  • EN Tested
  • Insulated Collar with Easy Access Cord
  • Wave Construction
  • Classic Trapezoidal Foot Box
  • Compression Stuff Sack
  • Hood Draw Cord
  • Second Side Zip
  • Snagless Draft Tube
  • Stash Pocket
  • Two Hang Loops
  • Two Way Zipper Sliders
  • Zipper Guards
  • Main Material Polyester Embossed DWR 2.2 oz/yd
  • Lining Polyester Tafffeta DWR 2.2 oz/yd
  • Insulation SpiraFil™ 120
  • EN Rating
  • Comfort: -4.6°C | Lower Limit: -11.2°C | Extreme: -30.3°C


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