A Strap-On Harness

Created on by freyr

If you've looked at strap-on harnesses lately you know that they can be pretty pricey. A good one can cost upwards of one-hundred dollars and most of the cheap(er) ones aren't worth having.

So, I took it upon myself to design a harness that is attractive, secure, comfortable, and that's easy and inexpensive to make.

Materials

  • Ultrasuede - You can make several with less than 1/4 yard
  • ~4 feet 1" nylon webbing
  • 3 - 1" strap adjusters
  • 1 - 2" welded steel ring

Tools

  • Sewing Machine
  • Scissors

The first thing you'll need to do is cut out all of the parts.

You can download the full size pattern here.

STRAPON 1

  • A, C, and D should be made from a tough, stain-resistant fabric. I used ultra-suede, but garment leather is always a good choice.
  • B: Thick interfacing. Cut this piece the same as "A" and then trim 3/8" from each edge.
  • E (2 pieces): 1" nylon webbing. To find the length measure the distance from the middle of your crotch, around your buttock, to your hip bone and multiply that number by 1.5. I made mine 24" long.
  • F: 1" nylon webbing. The length should be half your waist circumference (measure at the hip) plus 4". For a 32" waist, this piece should be 20" (32 / 2 = 16 + 4 = 20).
  • G: 1" nylon webbing. Multiply you waist circumference (measured at the hip) by .75. For a 32" waist the size is 24" (32 X .75 = 24).
  • H (2 pieces): 1" nylon webbing, 8" long. Cut a 30 degree angle on one end of each piece.

STRAPON 2

Following the pattern, cut out pieces A, C, and D from your fabric of choice. I used my favorite: pink ultra-suede!

STRAPON 3

Fold over 1/4" of the long edges of the rectangular pieces (D) and stitch them down.

STRAPON 4

Pin each of the rectangular pieces (D) evenly to the "good" side of piece A.

STRAPON 5

Stitch the rectangular pieces down staying as close to the edge of piece A as possible.

STRAPON 6

Trim the ends of the rectangular pieces (D) so that they are even with the edges of piece A.

STRAPON 7

With the "good" sides inside, sew the front (A) and back (C) together leaving the bottom edge open.

STRAPON 8

Once you turn it right side out, you should end up with something that looks like this:

STRAPON 9

Insert your interfacing (B) though the edge you left open.

STRAPON 10

Fold the ends of the open edge in and front-stitch all the way around 1/4 inch from the edge.

STRAPON 11

Next, we'll attach the nylon strapping to the steel ring.

STRAPON 12

Sew straps E, F, and G to the ring.

STRAPON 13

Sew one of the strap adjusters to the end of strap F.

Make sure you have the strap adjuster facing out. It's really annoying to have to pick out all of the stitches because the adjuster is facing the wrong direction. Trust me, I know.

STRAPON 14

The next step is to sew straps H to straps F and G.

Start by cutting approximately a 30 degree angle on one end of each of the H pieces. You'll want to sew them to F and G so that they are pointed down and away from the ring. I sewed my about 6" from the ring, but you may want to play around with the placement so that you get the most comfortable fit.

STRAPON 15

Attach the two remaining strap adjusters to the ends of the two straps (H).

Again, make sure they're facing the right direction.

STRAPON 16

Feed straps E, F, and G between A and D so that the ring is centered in A.

Attach the left E strap to the adjuster on the left H strap.

Do the same for E and H on the right.