You will need
  • - cotton fabric for the base - about 90-100 cm (with width not less than 110 cm)
  • - fabric for padding - about 90-100 cm (with a width of not less than 110 cm)
  • - sintepon - about 90-100 cm (with a width of not less than 110 cm)
  • - bias binding for the treatment of the neck is about 100 cm,
  • - zipper, length 90 cm,
  • - 2 buttons.
Select for sewing bag-cotton fabric, which is usually made of linen. This material has a very high density and a wide range of colors. For the lining you can use fabric in a contrasting color or bright colors (if the main fabric has a printed picture). As the insulation is well suited certified hypoallergenic polyester (sintepon).
Pin is made from paper pattern pieces on the two halves of the shelf (front of the future product) and back to a base fabric and cut them out, leaving 1-1. 5 cm seam. Take this way main parts of the lining fabric and the insulation.
Sew manually, the backrest and shelves to secure the insulation.
Free quilted stitching all the details on the basting diamonds or squares to the heater is not "lost" in the wash and sleep.
Fold details of back and front of the main fabric with insulation and sew them on the outside edge.
Sew the zipper to the vertical edges of the halves of the shelves. Fold the top part of the front side and prostrochite from the line of the left armhole to right armhole. The corners of the bottom edge can be rounded.
Sew details of lining from armhole to armhole, leaving free hand to the zipper on the shelves. All the slices treat dense zigzag.
Remove the upper part of the sleeping bag and insert a lining, prometiste details along neckline and arm openings.
Sew the lining to the zipper.
Arrange slices of the neck, the armholes and straps for the buckles piping.
Make shoulder straps to front loops for the buckles, and the straps on the back sew buttons.