The Lafuma Extreme 650 Pro is a great lightweight synthetic sleeping bag at a great price.

Layer 1 + 1 construction is extremely lightweight with one layer of insulation. Thanks to the "seamless side" technique, more air can be captured between layers, thus increasing the bag's thermal efficiency and eliminating cold spots.

Ultra Micro Fiber 0.8-denier insulation is a fully silicon microfiber that provides outstanding heat release/compressibility ratio while remaining comfortable with excellent moisture transfer and ease of maintenance.  

Full hood has an easy access drawcord. Draft tube and cold proof flap blocks cold air from getting through the zipper area. Full length auto lock YKK two way zipper provides versatility and zipper guards reduces zip catch. Interior pocket with Velcro closure provides a great place for an alarm watch or MP3 player. Stuff sack included.

Shell: Water Repellent Ripstop 40-denier Tactel
Lining: Ripston 40-denier Tactel
Insulation: Ultra Micro Fiber
Contruction: Layer 1 + 1
Size: 6'11" x 2'8"
Stuffed Size: 5" x 12"

EN Tested:
Comfort Rating: 52° F
Comfort Limit: 40° F
Extreme Rating: 23° F

Fits up to 6' 6"

• EN Tested:
• Comfort Rating: 52° F
• Comfort Limit: 40° F
• Extreme Rating: 23° F
• Comfort Rating: Lower limit of comfort range. The temperature at which the person in the sleeping bag is in thermal equilibrium; not feeling cold throughout the entire body. (reference: standard woman in relaxed posture, such as lying on back)
• Comfort Limit: Lower limit of comfort range. The temperature at which the person in the sleeping bag is in thermal equilibrium; not feeling cold throughout the entire body. (reference: standard man in curled up body posture)
• Extreme Rating: Lower temperature extreme where the risk of hypothermia occurs. Situation of high cold stress, which can be maintained for a limited duration of six hours. (reference: standard woman curled up in the bag to minimise thermal loss through the sleeping bag)