Based on this product's specifications, here are some alternatives and similar models
Plastic Zipper Bag LEITZ WOW Traveller L Blue — water-resistant, reusable travel pouch
Summary description:
LEITZ WOW Traveller L is a blue, water-resistant zipper bag designed for travel and everyday organization. The reusable plastic pouch secures documents, toiletries, electronics and small items with a reliable zip closure. Lightweight and easy to clean, it helps protect contents from splashes and keeps belongings organized in luggage, backpacks or at home.