Why We Love It
For runners who prefer to carry their own hydration, the HydraPak Skyflask Speed 350ml delivers lightweight, bounce free comfort over every kilometre. The adjustable hand strap creates a secure, natural fit so you can keep your grip relaxed during tempo runs, long runs, and rocky trails. As you drink, the soft flask compresses to reduce sloshing, making it ideal for road running, trail sessions, and marathon training. It is simple, streamlined hydration that keeps you moving efficiently.
Talk Nerdy To Me
The 350ml Skyflask features a compressible TPU construction with RF welded seams for durability and elasticity under repetitive movement. As fluid volume decreases, the flask shrinks to minimise water movement and improve stability in hand. The adjustable strap system accommodates different hand sizes and supports a more ergonomic hold.
A high flow bite valve delivers quick hydration and auto seals after each sip to prevent leaks. The 42mm wide opening allows easy filling with water, electrolytes, or ice, ensuring no spillage when refilling on the go. BPA and PVC free, with a wide working temperature range, including freezer safe up to 60°C.
Fast Facts
- Adjustable hand strap
- High flow bite valve
- 42mm wide opening lid
- BPA and PVC free
- Freezer safe to 60°C
- 44g weight
- Dimensions: 20cm x 5.5cm
🇦🇺 Australia
- FREE shipping on orders $99+ AUD
- Orders under $99: Shipping calculated at checkout
🇳🇿 New Zealand
- FREE shipping on orders $150+ NZD
- Orders under $150: 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 (excluding items listed below).
Tech Item Exception:
Watches, FORM goggles, headphones, heart rate monitors, recovery boots and similar tech items can only be returned if they are in their original packaging with the seal intact (unopened and unconnected). Unless faulty or covered by warranty.
Personal Care / Hygiene Items:
For hygiene and safety reasons, change of mind returns and exchanges are not accepted for personal care/hygiene items, including socks, underwear and swimwear (even if they are not marked as Final Sale). Unless faulty or covered by warranty.
Final Sale Items
Items marked as FINAL SALE cannot be returned or exchanged unless faulty or covered by warranty.
Gift Purchases
Buying a gift? Contact us at purchase to request an extended return period.
Need Help?
Full return policy details and process here.
Request a return here.
Same day dispatch before 12pm AEDT/AEST*
Aussie owned and operated
Athlete support & in-house dietitian
Free Shipping for orders over A$99*