Decathlon Forclaz Trek 500, 41°F, Cold Weather, Fiber-Filled, Compact Lightweight Camping Mummy Sleeping Bag, Yellow Sleeping comfort/Easy Transportation Very comfortable mummy shape. 2 x 3/4 zippers with double slider for ventilation. Water-repellent fabric to optimize the thermal performance of your sleeping bag. Total weight: 2.6 lbs. 11.3 liter volume. One Compression bag for easy carrying. Optimal temperature Comfort Temperature 41°F/5°C Minimum temperature limit 32°F/0°C. Synthetic fill. All our sleeping bags display the temperature rating and limit temperature, tested by an independent laboratory (AITEX), in accordance with the European standard NF ISO 23537 - 2017. Limit temperature: temperature limit at which the user of the sleeping bag in huddled-up position is generally in thermal equilibrium and is neither cold nor hot (determined for a standard man under normal conditions of use). We recommend using an insulation mattress to optimize your thermal comfort. This sleeping bag is lined with synthetic insulation to ensure its performance even in wet conditions. A sleeping bag does not produce heat but retains the heat produced by the body. If you are tired and cold and you slip inside a cold, damp sleeping bag, it is very likely that you will feel cold no matter how good your sleeping bag is! During the night, your thermal comfort will therefore depend not only on climatic conditions but also on your physical condition, your equipment and your clothing. Dimensions Size Small 2.2 lbs. User up to 5'3" Bag dimensions: 15.7" x 6.7". 9.1 liter volume. Size Medium 2.4 lbs. User from 5'3" to 5'7" tall. Bag dimensions: 15.7" x 7.1". 10.2 liter volume. Size Large 2.6 lbs. User from 5'7" to 6' tall. Bag dimensions: 15.7" x 7.5". 11.3 liter volume. Size X-Large 2.8 lbs. User from 6'1" to 6'7" tall. Bag dimensions: 15.7" x 7.9". 12.6 liter volume. Mummy shape that is wide at the shoulders and narrow at the feet to optimize thermal insulation (no heat loss) and make the product more compact, while maintaining some freedom of movement. Small: Width at the shoulders 24.4" height at the feet 11" in Medium: Width at the shoulders 26" height at the feet 11.8". Large: Width at the shoulders 27.6", height at the feet 12.6". X-Large: Width at the shoulders 29.1" height at the feet 13.4". Volume and dimensions may vary according to the compression applied to the product. Ergonomic hood; Drawstring. Eco-Design Textile dyeing requires a lot of water but also produces waste water from the dye baths. To reduce the impact on the environment, we choose "bi-ton" dyeing, meaning only 1 out of every 2 threads are dyed. This dyed yarn is also dyed using mass pigmentation, using color pigments when the yarn is manufactured. Polyester fill made of 70% recycled polyester fibers, thereby reducing its environmental impact. All these eco-design choices lead to a reduction in the CO2 emissions of this sleeping bag of 16% compared to the old model. Warranty This sleeping bag is guaranteed for a period of 5 years from the date of sale indicated on the receipt. The product covered by the guarantee will be repaired or exchanged free of charge. The warranty covers product defects excluding any resulting from normal wear and tear and those resulting from abnormal use. The product and sales receipt are required for this special 5-year warranty to be valid.