Topologie's minimalist yet functional Water Bottle Bag (Medium) in vibrant Purple features a sleek, compact rectangular silhouette crafted from lightweight, water-resistant nylon. The bag includes a detachable 10mm neon yellow cord strap with red and black metal hardware for versatile crossbody or shoulder wear. Its streamlined design accommodates a standard water bottle or daily essentials, with a secure zip-top closure and subtle embossed 'topologie' branding on the front. The interior is lined for durability, and the slim profile ensures it sits comfortably against the body without bulk. Ideal for urban commuting, gym sessions, or streetwear styling, this bag merges practicality with contemporary color-blocking aesthetics—neon yellow strap against deep purple creates bold visual contrast. Perfect for unisex streetwear lovers seeking utility-driven accessories that stand out. Lightweight construction (approx. 120g) and compact dimensions (20 × 10 × 6 cm) make it highly portable for daily errands, festivals, or travel. The brand’s signature clean typography and geometric logo reinforce its modern Japanese-inspired design ethos.