ALPS Mountaineering Summer Outfitter Sleeping Bag Blue. The 45-degree rating makes this sleeping bag perfect for hot summer days with cooler summer nights. It also features a large #10 zipper 210T polyester liner and outer fabric so it will last time and time again through rugged and repeated use. Find more of the highest quality in camping hiking and outdoor gear from ALPS Mountaineering here. Specifications for ALPS Mountaineering Summer Outfitter Sleeping Bag: Manufacturer: ALPS Mountaineering Color: Blue Bag Size: Regular Temperature Rating: 45 Fahrenheit Zipper Type: Right Lining Material: Polyester Insulation: Poly Loft Gender: Unisex Packed Size: 12 x 21 in Weight: 6 lb Age Group: Adults Condition: New Application: Camping Fabric/Material: Polyester Length: 84 in Width: 35 in Sleeping Bag Size Regular Length 84 in Weight 6 lb Features of ALPS Mountaineering Summer Outfitter Sleeping Bag Double-layer construction 210T Polyester liner 210T Polyester outer fabric Poly Loft insultation Large #10 zipper Elastic straps Package Contents: ALPS Mountaineering Summer Outfitter Sleeping Bag ALPS Mountaineering 4903312: Summer Outfitter Sleeping Bag Blue