Based on this product's specifications, here are some alternatives and similar models
Crong Nylon sport strap for Apple Watch 38/40/41/42 mm — Magenta Fusion
Summary description:
Crong Nylon is a sport strap designed for Apple Watch sizes 38, 40, 41 and 42 mm in Magenta Fusion color. Made from woven nylon for lightweight durability and breathability, it attaches to the watch via standard Apple Watch connectors (MPN CRG40NLBDFR). Suitable for daily wear and sports activities, it provides adjustable fit and quick installation.