Based on this product's specifications, here are some alternatives and similar models
Waist bag Pacsafe Vibe 100 — Nylon, 4 L, Black
Summary description:
Pacsafe Vibe 100 is a 4 L nylon waist bag in black designed for travel and everyday use. Lightweight (340 g) and monochromatic, it offers compact storage for essentials like phone, wallet and keys. Built with Pacsafe’s secure design focus, it suits city commuting, sightseeing and hands-free activities requiring a small, durable hip pack.