Splenlux is an online luxury retailer offering a curated selection of designer handbags, footwear, and watches. Its catalog features labels including Louis Vuitton, Gucci, Chanel, Dior, Coach, Prada, Burberry, Balenciaga, Rolex, Cartier, Longines, Omega, Patek Philippe, and Jaeger-LeCoultre. Shoppers can browse by category or brand, explore featured arrivals, and purchase individual pieces such as briefcases, casual shoes, and watches.

The store describes its collection as combining Swiss horology with Italian-crafted leather goods, positioning its products as distinctive personal style pieces. Splenlux says every bag, watch, and pair of shoes undergoes an authenticity check and includes an authenticity guarantee. It also promotes expedited worldwide delivery, a personal concierge service available around the clock to help customers with style and purchase decisions, and early access to curated collections and private luxury events.

The website provides customer support information, including shipping and return policies, privacy and terms, payment methods, and order tracking. It presents its offering as a way to access luxury fashion and accessories through a curated online shopping experience