Why We Love It
Lightweight and compact, the Hydrapak's UltraFlasks™ collapse as you drink. This eliminates sloshing and allows you to pack the empty flask tightly to stow on the go. Perfect for hydration vests, belts and tucking away after use.
Talk Nerdy To Me
The Tailwind Hydrapak is a versatile 500ml hydration solution designed for outdoor enthusiasts. Featuring a 28mm wide opening, it allows for easy filling and cleaning, while high-glow bite valve automatically seals after each sip, ensuring no leaks or spills. Made from ultra-durable, abrasion-resistant TPU with RF welded seams, this bottle is built to withstand any adventure, offering superior durability and elasticity. Its wide working temperature range means it can be frozen for extra refreshment on hot days. Plus, the Hydrapak is completely safe and reliable, being 100% BPA and PVC free, making it an excellent choice for those seeking functionality in their hydration gear.
Fast Facts
- 28mm wide opening
- High-glow bite valve auto-seals after each sip
- Made of ultra durable, abrasion resistant TPU and RF welded seams for superior durability and elasticity
- Wide working temperature range (can be frozen)
- Safe and reliable 100% BPA and PVC free
🇦🇺 Australia
- FREE shipping on orders $99+ AUD
- Orders under $99: Shipping calculated at checkout
🇳🇿 New Zealand
- FREE shipping on orders $120+ NZD
- Orders under $120: Shipping calculated at checkout
- Customers are responsible for covering customs charges
🌍 International
- Shipping calculated at checkout
- Customers are responsible for covering customs charges
⚡ Express Shipping
- Available for all destinations
- Calculated at checkout
- Customers are responsible for covering customs charges for international orders
Same Day Dispatch: Orders placed before 12 PM (AEST/AEDT, Melbourne AU time) on weekdays are usually dispatched same day*. Orders placed after this cutoff will head out the next business day.*This is a guideline, not a guarantee. While we do our best to ship orders out on time, dispatch may be delayed during peak periods, sales events, or due to unexpected courier or warehouse issues.
Delivery Times - Australia: Standard shipping takes 3-9 business days. Need it faster? Choose Express at checkout.
Please Note: Delivery times may vary due to public holidays and other factors beyond our control. Check current shipping estimates here.
30-Day Policy
Easy returns and exchanges within 30 days of delivery.
Tech Item Exception
Watches, FORM goggles, headphones, heart rate monitors, recovery boots and similar tech items can only be returned if unopened and unconnected in original packaging.
Gift Purchases
Buying a gift? Contact us at purchase to request an extended return period.
Final Sale Items
Items marked as FINAL SALE cannot be returned or exchanged unless faulty or covered by warranty.
Need Help? Full return policy details and process here.
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Same day dispatch before 12pm AEDT/AEST*
Aussie owned and operated
Athlete support & in-house Dietitian
Free Shipping for orders over A$99*