No-Bounce Hydration Pack Perfect for Sport & Adventure
Stay hydrated anywhere. Free shipping over $75.
Orange Mud, LLC
Best Seller — Limited Stock
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Meet the UltraFlask 450ml soft flask, your perfect hydration companion from Orange Mud. Its super-soft, body-conforming material fits any pocket, offering quick, on-the-fly access with or without its 4" hose.
This flask shrinks as you drink, actively reducing water sloshing for a quiet, stable carry. Its versatile design allows direct bite valve mounting to the cap. Fill it easily with ice or warm water (up to 140°F / 60°C) thanks to the wide 42mm sport cap.
Durable and resilient, this flask is 100% BPA and PVC Free and built for a lifetime of tough use, backed by a No-Leak™ Guarantee.
Capacity: 450ml (15 fl oz) | Weight: 1.3 oz. Your go-to for light, versatile, and secure hydration.
Care Instructions
Long neck bottles are a must in you orange mid vest
Less is more and in this case the flask rocks. It’s pretty much like I’m just carrying water.
Please keep your discounts for future purchases. I’m all for small business America.
It’s a perfect size addition to my vest hydration pack where you can fit it in the front pocket. And you can cut the straw length to your convenience.
Perfect addition to my trail vest. The straw absolutely makes hydration easier than the standard flask top.
Love this bottle! I am using it for my marathon along with another bottle on my waist. I use it as a hand held bottle, when I am done, I hook it on my belt in the area where people usually put their gels. It work perfect!