The UD Ultra Belt 5 Signature is a high-performance waist belt hydration system from Ultimate Direction’s Signature Series 5.0. Designed for runners, ultramarathoners, and outdoor athletes who want minimal weight with effective storage, it offers hands free hydration and gear carrying. Made with breathable, flexible mesh materials, it conforms to the body for a snug fit that resists bounce. It includes dual soft flask holders, a zippered storage pocket, internal organization, and external bungee compression bands to help secure a light jacket or gear. Reflective branding improves visibility in low light. The “Signature” moniker refers to the updated Secure Wrap Fit System introduced in UD’s 5.0 lineup, which helps reduce pinch points and improves weight distribution on the belt.
Key Features:
• Dual soft-flask holders (2 × 500 ml Body Bottle III) for up to 1 L hydration capacity
• Large weather-resistant zippered pocket compatible with phones and valuables
• Internal pocket with Velcro closure for cards, keys, or small items
• Flex Mono Mesh compression belt provides secure, breathable fit with minimal bounce
• External bungee compression bands for securing a jacket or extra gear
• Reflective logos front and rear to enhance visibility in low-light conditions
• Compatible with UD Adventure Pocket for additional storage expansion
• Part of the Signature Series 5.0 system with improved fit and comfort over earlier versions