Malibu Blue, side view, cap open Malibu Blue, back view Malibu Blue, collapsed view Malibu Blue, front view 350ml version held by runner on a track with puddles 350ml version in hand of runner stretching leg out 500ml version with cap open and a drink mix being poured in 500ml version worn on back of hand of woman climbing rocks
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Malibu Blue, side view, cap open Malibu Blue, back view Malibu Blue, collapsed view Malibu Blue, front view 350ml version held by runner on a track with puddles 350ml version in hand of runner stretching leg out 500ml version with cap open and a drink mix being poured in 500ml version worn on back of hand of woman climbing rocks

SkyFlask Speed 350ml Collapsible Running Flask

SKU: HYD-10024-MLBBLUE

Flexible hand-held bottle with ambidextrous innovative strap and thumbloop; ideal for racing and training. View full details
Colour: MALIBU BLUE
Size: 350ML

$64.99

or 4 interest-free payments of $16.24 with
Afterpay – How it works
The SkyFlaskâ„¢ Speed is a minimalist hand-held soft flask with a high-flow, auto-seal bite valve, a soft neoprene thumb loop that allows you to securely hold the flask in either hand without wasting energy gripping or squeezing and an adjustable, sweatproof strap that fits most hands. The SpeedFillâ„¢ cap has a 42mm opening for fast refilling and adding ice and/or drink mixes and snaps closed to provide a leakproof seal. When empty it collapses to fit into your pocket.
  • SpeedFillâ„¢ cap designed for fast filling, flips open for quick refills and snaps closed for leakproof seal
  • 42mm opening lets you fill the flask easily with ice and drink mixes
  • High-flow bite valve auto seals after each sip, eliminating annoying drips
  • Versatile and ambidextrous, the flask can be carried in either the left or right hand, with or without the thumb loop
  • Innovative thumb loop allows you to hold the flask securely in either hand without gripping or squeezing
  • Soft neoprene padding provides a comfortable and chafe-free fit
  • Sweatproof strap can be adjusted to fit a wide variety of hand sizes
  • Hook and loop closure ensures strap stays in place while on the run
  • Flexible design shrinks as you drink, reducing water movement and easily stores away in your pocket when empty
  • Easy clean: hand strap is removable for cleaning; flask and cap can be placed in dishwasher and the strap hand washed
  • 42mm Filter Cap compatible
  • PBA and PVC free
  • Beyondâ„¢ Lifetime Guarantee
Average weight
60g
Dimensions
20.3 x 7.12cm
Material
TPU, PP, HDPE, silicone, nylon, neoprene
Capacity
350ml

Reusable and durable: Thermoplastic Polyurethane (TPU) is at the core of every flexible hydration product HydraPak® make. They have been using it for nearly 20 years and the reason is simple - it performs better than any other material for their application. It is incredibly strong: able to stretch up to 8x its original size without breaking. Because it's so resilient, HydraPak® can use minimal material to meet their strength needs. Their hydration products are 3 to 6 times lighter than their hard plastic or stainless steel equivalents, and, as any performance athlete can tell you, weight matters. Lastly, TPU is safe and reliable. It's 100% BPA and PVC free: every one of HydraPak® products meets or exceeds the most rigorous national food safety standards in the world.

Radio frequency (RF) welding: One of the reasons HydraPak® work with TPU is it responds extremely well to radio-frequency welding, which is used to bond film or moulded pieces to one another. RF welding passes electricity from an anode to a cathode through the TPU material, exciting it on an atomic level to create extremely localised heat. Molecules in the two pieces of material bond so completely that the site of the weld is actually structurally as strong as the material around it. In addition, HydraPak® use an "overlap" welding technique whenever possible that greatly increases weld longevity and removes creases where bacteria can grow. Over our nearly 20 years making hydration products, HydraPak expertise in RF welding TPU has led the industry.

Need help? Get in touch

How long will my order take to arrive?

Standard NZ orders are sent via NZ Post Overnight Delivery. Orders placed before 2pm are usually delivered the next working day. Rural deliveries and some remote areas may take a little longer. Oversized items like large packs or tents can take 5–9 working days.

How much does shipping cost?

Shipping is free on New Zealand orders over $150. Orders under $150 have a flat $5 shipping fee. Oversized items incur an additional shipping charge due to their size and weight.

Can I return or exchange an item if it doesn’t fit?

Yes. New and unused items can be returned within 30 days for a refund or exchange, provided they’re in original condition with tags and packaging attached. If you’re unsure about sizing before ordering, our team is always happy to help. Customers are responsible for return shipping costs, but we’ll cover the freight cost of sending out exchanged items.

Can I click & collect my order?

Yes - we offer free Click & Collect from all Bivouac stores. If your item is already available in your selected store, it may be ready the same day. Some items may need to be transferred between stores and can take 3–5 working days. We’ll contact you as soon as your order is ready to collect.

Can I track my order?

Yes. Once your order has been dispatched, you’ll receive a Shipping Confirmation email with your NZ Post tracking link and details. All online orders are fully tracked so you can follow your delivery from dispatch through to arrival.

Malibu Blue, side view, cap open

SkyFlask Speed 350ml Collapsible Running Flask

MALIBU BLUE

$64.99

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Malibu Blue, side view, cap open Malibu Blue, back view Malibu Blue, collapsed view
SkyFlask Speed 350ml Collapsible Running Flask
Flexible hand-held bottle with ambidextrous innovative strap and thumbloop; ideal for racing and training

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