1 weight: 135g for single , 270g for double 2 size : 80*210cm fo single , 170*210cm for double 4 packing : silk stuff 2012 100% Baby Sleeping Bag Colorful & SoftLuxurious , Soft , Convenient , Moisturize Skin , Optimization Sleep Products Details:1).135g for single, 270g for double2). 80*210cm for single, 170*210cm for double3). red , blue , white , yellow , green etc4). a pillow pocket ...