When space & weight are concerns, the First Ascent Amplify 900 Sleeping Bag is the answer. Ideal for summer/spring backpacking and hiking with new Amplify (expand) technology in knee and hip area to minimize heat loss. This is a great three-season sleeping bag up to 2 degrees Celcius. It also features a reflective zip puller and internal pocket for valuables.

• Thermo-Dynamic contoured design
• Elastic (Amplify) stitching to minimize heat loss around hips and knees but gives you room when you need it
• 2-way zipper with draft baffle
• 1 x layer Illuminate - a durable silver coated fabric that aids the bag in retaining body heat that is sandwiched between inner lining and outer shell
• Insulated with 100g/m2 Thermo-Shield filling
• Internal pocket for valuables
• Outer shell fabric: Microtex Ripstop Nylon
• Inner lining: Microtex Soft Touch Polyester
• Filling: Thermo-Shield insulation & 1 x Layer Illuminate warmth reflector
• Weight: 0.975kg
• Small and compact
• Dimensions: 220 x 80/55 cm