MULEBAR - Reusable Soft Flask - Silicone Water Bottle for Energy Gel - Trail Running, Marathon & Cycling - Waterproof, Lightweight - BPA Free - 500ml

Details

• COLLAPSIBLE & SHATTERPROOF DESIGN – This soft flask compresses as you drink, eliminating splashing noise and taking up less space in your hydration vest or running belt as it empties, unlike rigid bottles.
• WIDE 5CM OPENING FOR FAST REFILLS – The large mouth makes it easy to add energy powder or refill from aid station water jugs mid-race, without fumbling or spilling.
• GRADUATED MARKINGS FOR PRECISE HYDRATION – Clear 50ml increment markings let you track exactly how much you've drunk and plan your fluid intake during long trail runs, marathons, or ultra-distance events.
• ANTI-DRIP VALVE WITH PROTECTIVE DUST CAP – The silicone teat seals tight to prevent leaks on the move, while the dust cap keeps the nozzle clean and hygienic between refills.
• LIGHTWEIGHT & TEMPERATURE-RESISTANT – Weighing just 39g and rated from -20°C to +40°C, this BPA and phthalate-free flask performs reliably whether you're racing in summer heat or winter cold.