Envelope Sleeping Bag

The Envelope Sleeping Bag is designed for year-round use, with three temperature-rated options: summer (above 77°F), spring/autumn (roughly 50°F to 68°F), and winter (roughly 32°F to 50°F). It features a 210T anti-tear polyester shell and 100% cotton filling, available in standard (86" x 29") and widened (86" x 33") sizes. The bag includes a compression sack for compact storage. Available in blue, green, and orange, the sleeping bag weighs between 2.2 lbs (1 kg) and 3.9 lbs (1.8 kg). Color may appear slightly different on screen due to monitor calibration, and dimensions may vary by up to 1–3 cm due to measurement differences. - **Dimensions**: Standard 86" x 29", widened 86" x 33" - **Weight**: 2.2–3.9 lbs (1–1.8 kg) - **Colors**: Blue, green, orange - **Fabrics**: 210T anti-tear polyester - **Filling**: 100% cotton - **Comfort temperature**: Summer (above 77°F), spring/autumn (50°F–68°F), winter (32°F–50°F) - **Includes**: 1 sleeping bag, 1 compression sack