Orange Mud, LLC

Ultraflask, 450ml, 15 oz, Hydrapak, awesome soft flask!
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UltraFlask 450ml: Flexible, No-Slosh Hydration
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.
Dynamic Performance, Easy Hydration
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.
Built Tough for Any Adventure
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.
Specifications
- CAPACITY: 15 fl oz
- WEIGHT: 1.3 oz (37 g)
- DIMENSIONS: 8.75 x 2.25 (22.23cm x 5.72cm)
- MATERIAL: 0.25 mm TPU, HDPE
Care Instructions
- Rinse before use. Dishwasher safe (top rack recommended).
- Note that the hose is held in place by a press fit plug on the bottom of the cap. If you want to take it apart to clean, just pull the hose firmly off the cap, being careful not to lose the plug.
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Short and Sweet about us
Innovation from frustration. We design gear to explore, smile, and find adventure.
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6 Indian Meadows Dr, Ste 400, Round Rock, TX 78665