Hydrapak Water Bottle Ultraflask Speed

Discover the perfect balance between style and stability with our iconic UltraFlask. Featuring a wider shape and a robust 3D welded base, it offers exceptional durability. Its soft and flexible material allows it to easily fit into most bags and vest pockets, ensuring a secure and comfortable fit. Equipped with our SpeedFill cap for quick and effortless refills.

Combining elegance and strength, our iconic UltraFlask boasts a wider shape and ultra-durable 3D welded base. Its soft and flexible material enables it to easily slip into most backpack pockets and vests for a perfect hold. It comes with our SpeedFill™ cap for quick filling.

• Capacity: 500 ml / 17 fl oz
• Dimensions: 240 mm x 55 mm / 9.4 in x 2.2 in
• Weight: 42 g / 1.4 oz
• Materials: TPU, PP, Silicone, POM, Stainless steel 304

PACK FIT JACKET
The soft material adapts to most hydration packs and large vest pockets for a secure and stable hold. HIGH FLOW RATE
The easy-to-use anti-drip valve automatically closes after each sip, eliminating annoying drips.

QUICK FILL CAP
Designed for rapid refilling - opens for quick fill and clicks shut for leak-proof transport.

LARGE OPENING
The 42 mm opening allows for easy filling of the flask with ice and beverage mixes.

COMPRESSIBLE
Its flexible design collapses as you drink, reducing water movement.

COMPATIBLE FILTER
To be used with 42 mm threaded hiking water filters, including the HydraPak 42 mm filter cap.

DURABLE
Made of ultra-abrasion-resistant TPU with radio frequency welded seams for superior durability and elasticity.

100% BPA and PVC free
Wide operating temperature range (can be frozen - maximum temperature 60°C / 140°F).