I was excited to see that Kmart sells this dry sacks, which are perfect for outdoor activities, camping and to keep an emergency kit at home. This bag is made of good quality sturdy waterproof plastic and has sealed waterproof seams. The top seams roll down and then the attached buckle keeps all tied together creating a carry-on handle.
The Velcro part is just one side of the Velcro, so to speak. It doesn't stick together. I think this is how it's supposed to be, as you have to roll down the two seams. However, this doesn't completely seal the top part of the bag. Said differently, it doesn't prevents water from entering the bag if, for example, the bag falls on a river, lake or the ocean. This is just a guess, as this hasn't happened to me. On the other hand, the material allows the bag to float, or so does the makers say.
The product page says that it comes with a carry strap seam, but the band is not provided. The product page photos don't show the strap either. The strap is only provided with the 20-litre pack and is missing on other sizes, like this one. That's Ok, you can reuse any band you have from old bags or backpacks, but the information is not truthful.
Excellent value for money.
USEFUL INFORMATION
Capacity: 15 litre.
Material: 190T polyester taffeta.
Measurements: 50cm (H) x 23.5cm (diam)
Product weight: 0.13kg