The MegaSleep is a spacious, rectangular synthetic fiber sleeping bag and is available in two temperature ratings. With its lightweight synthetic fiber filling, the thermal performance is sufficient for a cooler summer night. Furthermore, the smart zipper draft tube prevents cold spots. Depending on the insulation needs, the sleeping bag can be turned - dark blue side up for cool nights, light blue side up for warm nights. The wraparound zipper allows this sleeping bag to be quickly and easily converted into a blanket. The MegaSleep is designed to fit perfectly on a MegaMat. Shell as well as liner material are PFC-free. Versatile and reversible sleepingbag for camping adventures Features: Sleeping bag and blanket in one Fits perfectly on the MegaMat Spring or summer mode Shell Fabric: 40 D ripstop nylon, Oeko-Tex 100 certified, PFC free Liner: 40 D nylon, Oeko-Tex 100 certified Sustainability: Climate neutral product: Exped measures and fully offsets all global warming gases (CO2 equivalents) from manufacturing and shipping this product. Oeko-tex certified material: Oeko-Tex is a testing and Certification system for raw materials and finished products. Exped does not feature fully tested products. The listed products aren't certified under this standard. Only accordingly specified materials are certified. Material: Shell Fabric 40 D ripstop nylon Oeko-Tex 100 certified PFC free Liner 40 D nylon Oeko-Tex 100 certified Fill Polyester Oeko-Tex 100 certified Specifications: Comfort temperature: 5 °C Limit temperature: -3 °C Extreme temperature: -12 °C Weight: M: 990 g, L: 1150 g Up to body size: M: 180 cm, L: 195 cm Length: M: 200 cm, L: 210 cm Shoulder width: M: 80 cm, L: 80 cm Foot width: M: 80 cm, L: 80 cm Width: M: 80 cm, L: 80 cm Packed Dimensions: M: 16 x 28 x 40 cm, L: 20 x 28 x 40 cm Color Inside: Charcoal Exped Mega Sleep 25/40 Sleeping Bag