ULTRASPIRE ALPHA 4.0 RACE VEST

Ultraspire Alpha 4.0 Hydration Pack – The new Ultraspire hydration pack has arrived updated to impress you. A unique design combining functionality and comfort. Ultra spire’s leading designer Bryce Thatcher once again gives his best and, drawing on his extensive experience, presents the NEW ALPHA 4.0!

The new ALPHA 4.0 hydration pack features two large stretch front pockets for bottles or flasks. At the rear, it can accommodate a 2-litre bladder with special insulation to protect liquids from heat or cold, depending on your requirements. The liquid insulation material can be removed from the pack according to race weather conditions.

At the rear, poles can be carried horizontally using adjustable loops. On the back, it features a stretch pocket with quick access, separate from the bladder compartment; the pocket uses magnets on both sides. Easily and quickly store gloves, a windproof hat and more. The hydration pack also features large stretch side pockets with zips.

The pack has an anatomical design for greater comfort and stability. The pack is highly breathable thanks to its special cool mess construction, one of the market’s popular materials, which helps wick moisture away from the skin quickly.

At the front, the pack fastens with a unique MaxO2 system that works perfectly with the athlete’s breathing while making the pack easy to open and close. This system has excellent stretch and allows the pack to adapt to the athlete’s body according to breathing movements. This system allows the athlete to wear the pack comfortably in any body position without feeling pressure.

Functional features:

-Quick and easy-access pockets at the front and rear

-Waterproof magnetic pocket for tablets at the front

-Large zip pullers for ease of use on ascents

-Zipped side pockets

-2-litre bladder

-Rear pole attachment

-Anatomical design

-Excellent breathability

-Skin-friendly material

-Durable 30D fabric at sensitive areas

-Special insulation for the hydration reservoir

Technical features:

• weight 283 g
• colour blue / lime
• size small medium large
• capacity 6 litres

Innovations – Ultraspire Alpha Hydration Pack

Ergo-fit: Anatomical design for ultimate stability, functionality and comfort

Ultracool system:

Small footprint – anatomical design that keeps the body cool where necessary without adding extra material.

Ultra mess – Innovative material that manages moisture and moves it away from the body

Max 2 system– Helps the athlete breathe comfortably during the race. It prevents the pack from bouncing and ensures a stable, comfortable fit without restricting the natural movement of the chest.

Insulated Bladder Compartment – Insulating material that keeps liquids in the hydration reservoir at a stable temperature, protecting them from ambient temperature.

Size

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