From Sewing Patterns by Mrs H:
This bag is a quick, simple sew, perfect for summer holidays when you don't have a lot of time, and don't want to be cutting and fusing and sewing all week!
- Self-bound seams for added water resistance
- Large mesh outer pockets
- Drawstring/strap configuration
- Interior zipped pouch
Dimensions
With finished dimensions of 12" (30cm) wide, 18" (45cm) tall, and 7" (18cm) deep, this bag is perfectly sized for a trip to the beach, a workout in the gym or a dip in the pool. You'll be able to fit everything you need inside, but it also folds up flat for easy storage when not in use.
Bag Features
The Swim & Gym pattern has been specially tested to maximise water resistance by using self-bound seams. You can read more about Mrs H's experiments in waterproofing here.
The pattern includes instructions for two large outer mesh pockets and one small interior zipped pouch which is perfect for small and easily lost objects such as money and keys. I have a tutorial and video about how to add fold over elastic to mesh pockets here.
The Swim & Gym uses a drawstring both to close the bag and to act as straps.This bag doesn't use any stabilisers or quilting cotton, and the only hardware you need is eyelets and an optional zip.