ZEFAL Arctica Pro 75 Insulated Bike Water Bottle 750ml — Black, Pro-Cap Leakproof, Lightweight 134g

The ZEFAL Arctica Pro 75 is a 750ml insulated bike bottle with multi-layer thermal protection and a leakproof Pro-Cap for cold, on-ride hydration.

Engineered in France for cyclists who need large-volume, temperature-regulated hydration, the Arctica Pro 75 balances insulation performance, lightweight construction and cage compatibility. Its multi-layer body reduces heat transfer, the soft nozzle makes drinking while moving easy, and the dual Pro-Cap closure secures the bottle in bags or mounted cages. Crafted from BPA-free materials, the bottle is odorless and simple to clean.

How long will the Arctica Pro 75 keep liquids cold?

The multi-layer insulation is designed to slow temperature gain, maintaining noticeably colder drinks than a standard single-wall bottle for several hours. Performance varies with ambient heat and initial liquid temperature, but the construction extends chill compared with uninsulated bottles.

• Multi-layer thermal build reduces external heat transfer.
• Designed to keep drinks cold for more than 2.5 hours in warm conditions.
• Best results with pre-chilled liquids and shaded storage on long rides.

Is the Pro-Cap really leakproof and easy to open while riding?

The Pro-Cap uses a dual-closure system that locks the nozzle securely when not in use and opens quickly with a push or pull motion. It prevents accidental spills in a cage or backpack yet allows one-handed access when you need a drink mid-ride.

• Dual-closure design minimizes leaks during transport.
• Soft nozzle for controlled flow and comfortable sipping.
• Reliable seal for mounting in bottles cages or storing in a pack.

Will this bottle fit my bike cage and weigh me down?

The Arctica Pro 75 is engineered to match common road and mountain bike cages: at 74mm diameter it fits most standard holders while supplying a generous 750ml capacity. At 134g empty, it keeps total weight low for endurance riding without sacrificing volume.

• 74mm diameter fits the majority of standard bike bottle cages.
• 750ml (25oz) capacity reduces refill stops on long rides.
• Lightweight construction at 134g keeps bike handling unaffected.

How safe and simple is cleaning and maintenance?

Made from BPA-free polypropylene and food-grade silicone, the bottle avoids lingering flavors and is easy to wash by hand. The wide body simplifies rinsing, and the removable nozzle/Pro-Cap components let you clean contact surfaces thoroughly between rides.

• BPA-free, odorless materials for safe hydration.
• Removable nozzle and cap components for full access when cleaning.
• Hand-wash recommended to preserve seals and insulation performance.

Who is this for? The ZEFAL Arctica Pro 75 suits endurance cyclists, commuters and anyone who wants a larger insulated bottle that fits standard bike cages. Choose it if you value a balance of extended cooling, a secure leakproof cap, lightweight construction and easy cleaning—especially useful for longer rides, hot-weather training or daily use when frequent refills are inconvenient.