Marmot Trestles 30 Sleeping Bag Sweet Dreams Are Made of These The Trestles 30 Sleeping Bag is a classic choice for campers and backpackers who want reliable performance without breaking the bank. With synthetic insulation, it keeps you warm even when it's damp, perfect for unpredictable shoulder-season trips. The roomy mummy shape balances comfort and heat retention, while the hood and insulated draft tube keep chilly air out. A two-way zipper lets you vent on warmer nights, and it all packs down easily into the included stuff sack. From car camping with your family to weekend backpacking with adventure buddies, you'll be well-rested for the next day of exploring. Features Synthetic insulation, stays warm even in damp conditions Roomy mummy shape with 3D hood, traps heat while giving you space to move Full-length zipper with two sliders, for ventilation on warmer nights Insulated draft tube, prevents cold air from sneaking through the zipper Compression stuff sack included, makes packing easy MFG#: 23720-4430-LZ, 23520-4430-LZ, 23520-4430-RZSPECIFICATIONSIntended Use Camping Temperature Rating Comfort: 36deg F / 2. 3deg C, Limit: 30degF / -1degC, Extreme: 26. 2degF / -3. 2degCFill Synthetic Shell / Liner Material70D Polyester Shape Unisex - Mummy Size Regular, Long Zipper Right and Left Available SIZINGSize / Max User Height Total Weight Girth (Shoulder/Hip/Foot)Packed Size Compressed Volume Regular / 6'3 lbs 1 oz / 1. 38 kg62" / 57" / 39"18. 1" x 8. 7"10. 4 LLong / 6'6"3 lbs 6 oz64" / 59" / 48"18. 9" x 9. 4"12. 3 L | Marmot | Trestles 30 Sleeping Bag | Polyester