JNBGTU 3Pack Waterproof Wet Dry Bags, Reusable Washable Double Zipper Pockets, Ideal for Diapers, Swimming, Travel, Gym, and Beach

I used this for mine and my family's wet swimsuits on holiday. There are two compartments so you can keep dry clothes in one part and not worry they will get wet. Definitely 100% waterproof as they stayed in my beach bag and did not leak or get anything damp. I will be using these for all swimming trips!

Set of 3 multicoloured wet bags with 2 compartments, very well made with good quality materials, stitching and zips.The bags have 2 compartments so are good if you want to use for swimming, you can have dry clothing in 1 compartment and then put the used wet clothing in the other with the knowledge that they won't wet the items in the other pouch or anything else in your bag.There are numerous uses for these, children's nappies. swimming clothes, gym clothes etc.They do come with a warning about potential leakage from the seam at the bottom of the bag, I have had no issues with this but it might be something to bear in mind when packing items.

These were great for chucking swimming costumes/trunks in after a swim. You have to make sure you wring your swim gear out as much as you can first, or the water will drip out from the seams.I put these bags inside other larger patterned versions (each family member had their own bag with one of these inside) then clipped onto the outside of my backpack to avoid any leaks.Not 100% waterproof but I’d still recommend!

This set of three wet bags are all the same size, measuring about 30x36cm. There is an outside pocket then the main bag. The inside of the bag is coated so will prevent leakage. This is perfect for using at school on swimming day!