Don't cancel your next overnight adventure just because the forecast is calling for a little rain-bring the all-purpose Trestles 30 Sleeping Bag, built to perform in cool and damp conditions as you're backpacking, trekking, mountaineering, and more. SpiraFil high-loft insulation will keep you warm even when things get wet. After a long day of exploring, zip up the full-length two-way zipper and give your feet a rest in the roomy 3D footbox. Its wave-construction top and blanket-construction bottom provide an unbeatable combo of maximum loft, warmth, and comfort. If the interior gets too toasty, use the fold-down secondary zipper to get some air. Tuck small items into the stash pocket for easy access. Features: Fold-Down Second Zipper Provides added Ventilation and Easy Access, Main Zipper Anti-Snag Slider reduces Snagging Anatomically 3D Footbox increases the insulation and room for your feet, for more Warmth and Comfort Spirafil High Loft Insulation for Maximum warmth and durability EN Tested Combination Wave Construction Top provides Maximum Loft and Warmth, Blanket Construction Bottom for the best warmth and comfort under body Full Length Locking YKK Two Way Zipper 3D Hood Construction Stash Pocket "Feely" Draw Cords Snagless Insulated Draft Tube Two Hang Loops Compression Stuff Sack Specifications: Bag Temperature Celcius: -1C Bag Temperature Fahrenheit: 30F Compressed Volume: 634ci » 10.4 liters Tested Comfort: 36.1F / 2.3C Tested Limit: 26.2 F / -3.2C Footbox Size: 46.9 in, 119 cm Hip Girth: 57.1 in, 145 cm Includes Compression Stuff Sack: Yes Includes Storage Sack: No Includes Stuff Sack: No Insulation Type: Synthetic Lining Fabric: 70D 100% Polyester 2.2 oz/yd Pack Volume: 1,025 ci, 16.8 liters Shoulder Girth: 62 in, 158 cm Stash Pocket: Yes Stuff Sack Size: 18.1 x 8.7 in, 46 x 22 cm Style Number: 23520 Product Weight: 3 lbs 0.7 oz,1,380.0 g Zipper Location: LZ, RZ Marmot Men's Trestles 30 Sleeping Bag