Thanks Peppermint. Since I took the pics and made the bag for this, I mightas well post one too (though I don't do the sewing at the same time as the posting). Already put the bag up on the trading board but it didn't sell. Oh well

Here's another sewalong
OK here goes::: As far quantity of fabric, Inner fabric is just about 1 yard. Outer fabric is just about 1 yard too, depending on how many pockets you add.
Length is the horizontal long dimension of the bag face
Height is the short (vertical) dimension of the bag face
Depth - width or thickness of the bag
Finished bag size is about 14" long x 11" high x 3.5" deep
Outer Fabric:
Cut one big piece 26" x 14" this is the piece that is the back of the bag and the flap. Then cut another piece that is 12" x 14" (if using cord, the cord would run perpendicular to the 14" cut). Then for the depth panel (this makes the bag thick or thin) 4.5" x 37". And the strap: 6.25" x 37"
Inner Fabric:
Outer Flap: 14" x 15" Inside bucket: cut two pieces 18" x 14"
You're on your own with pockets! If you want to make pockets you can do a turn and topstich pocket or serge/overcast a single layer or whatever. Sew pockets to individual layers prior to sewing the pieces together.
*********************
Here is a little formula if you want to work off of your own dimensions (I appologize but I am an engineer and about as anal as they come so forgive me if this is idotic)
Outer Fabric:
Large panel: (Height + Desired size of flap + 1 inch) x Length
Inside Front Panel = Length x Height
Depth Panel = Depth x (Height*2 + Length + 1") <-- may want to add a little more if you don't round your corners.
Strap = Length of strap x (Width of strap*2) + 3/4".
Inner Fabric:
Top Flap Panel - Length x (Size of Flap + 2.5)
2 Pieces for Inside Bucket = (Length + Depth) x (Height + 1/2 depth) - take right sides together and cut 2 squares out of the bottom corners of bucket ~ 1/2 depth squared.
**********************************
To have a rounded bag, take a compass or glass or other circular device to trace a radius on all 4 corners of the Large panel, and only 2 corners across the length of the inside front panel and any pockets.
Here are pictures of the outer pieces:
