Ultraspire | Straw | Straw Soft Flasks 42 MM

Ultraspire | Straw | Straw Soft Flasks 42 MM

🥤 Drink comfortably without tilting your bottle

With the Ultraspire Straw Turn your soft flask into a convenient drinking straw system. This way, you no longer have to tilt your bottle and can drink smoothly on the go, without interrupting your rhythm. The straw is easy to replace with the standard bite cap and fits all soft flasks with a 42 mm opening.

✅ Key Benefits

• 🔄 Flexible in use – easy to switch between bite cap and straw
• 🥤 Comfortable drinking – no more tilting while walking
• 🧩 Universally compatible – fits all soft flasks with 42 mm cap (Ultraspire &Hydrapak compatible)
• 🪶 Lightweight and durable – ideal for long runs and races

📋 Specifications

• Type: Straw accessory
• Compatibility: All soft flasks with 42 mm opening
• Usage: Replacement or additional option for bite cap

🎯 Perfect for

Trail runners and ultra runners who want to drink quickly and without hassle, whether during training or a competition.