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ZEFAL · High capacity bottle
Extra hydration for longer rides, without stepping up to a full litre.
$24.99
PriceIn stock, ready to ship
The ZEFAL Magnum gives you 975 ml of capacity in a lightweight bottle that fits most open bottle cages. Its soft silicone valve is comfortable to use, seals securely when closed and is easy to remove for cleaning.
Sold by Ashburton Cycles
Verified store
Price
$24.99
Capacity
975 ml / 33 oz
Weight
85 g
Diameter
76 mm
When your ride takes you beyond reliable refill points, the ZEFAL Magnum gives you 975 ml / 33 oz of capacity to keep drinking for longer. At 85 g, it adds useful water volume without becoming unnecessarily heavy, making it a practical choice for hot-weather riding, endurance routes and bikepacking.
The Soft-Cap uses a food-grade silicone valve for comfortable, controlled drinking and a secure seal when closed. A wide mouth makes filling and cleaning straightforward, while the central narrowing improves grip and helps the bottle stay positioned in a compatible cage. The polypropylene body is odourless and BPA-free.
The Magnum fits most ZEFAL and other-brand bottle cages, but its 76 mm diameter means it may be too wide for some closed cages. We recommend an open cage such as the ZEFAL Pulse B2; it is not compatible with the Pulse A2 or Pulse Full Alu. The bottle and cap are dishwasher safe, and the bottle, cap and nozzle can be separated for appropriate recycling.
A strong choice for riders tackling long, hot or remote rides who want more water between refills and have room for a large bottle.
975 ml capacity
Carries extra water for longer rides, hot conditions and routes with fewer refill points.
Lightweight construction
The 85 g polypropylene bottle adds useful capacity without excessive weight.
Soft silicone valve
Offers a comfortable mouth feel and controlled drinking while sealing securely when closed.
Wide mouth
Makes filling with water or drink mix easier and simplifies cleaning after a ride.
Central narrowing
Provides a more secure grip and helps the bottle sit correctly in a compatible cage.
Easy-care design
Dishwasher-safe construction and a hand-removable nozzle make routine cleaning simple.
Broad cage compatibility
Works with most ZEFAL and other-brand cages, with open cages recommended for the 76 mm diameter.
Recyclable components
The bottle body and cap are recyclable; separate the bottle, cap and nozzle at end of life.
Zefal Magnum LArge 33oz 1L water bottle review
JoeCycle
Every detail as listed by the manufacturer.
ZEFAL is a French cycling accessories brand with roots dating back to 1880. Its history traces back to E. Sclaverand, the inventor of the Presta valve, and the company later developed through Poutrait-Morin before adopting the ZEFAL name in 1998. Today ZEFAL is based in Jargeau, Loiret, and focuses on accessories across road, MTB, gravel, urban and adventure riding. The brand is known for long-running product categories such as pumps, bottles, bottle cages and maintenance accessories, with a strong emphasis on French industrial know-how and ongoing local manufacturing.
ZEFAL · High capacity bottle
Extra hydration for longer rides, without stepping up to a full litre.
$24.99
In stockCapacity
975 ml / 33 oz
Weight
85 g
Diameter
76 mm
Material
Polypropylene
The ZEFAL Magnum gives you 975 ml of capacity in a lightweight bottle that fits most open bottle cages. Its soft silicone valve is comfortable to use, seals securely when closed and is easy to remove for cleaning.
When your ride takes you beyond reliable refill points, the ZEFAL Magnum gives you 975 ml / 33 oz of capacity to keep drinking for longer. At 85 g, it adds useful water volume without becoming unnecessarily heavy, making it a practical choice for hot-weather riding, endurance routes and bikepacking.
The Soft-Cap uses a food-grade silicone valve for comfortable, controlled drinking and a secure seal when closed. A wide mouth makes filling and cleaning straightforward, while the central narrowing improves grip and helps the bottle stay positioned in a compatible cage. The polypropylene body is odourless and BPA-free.
The Magnum fits most ZEFAL and other-brand bottle cages, but its 76 mm diameter means it may be too wide for some closed cages. We recommend an open cage such as the ZEFAL Pulse B2; it is not compatible with the Pulse A2 or Pulse Full Alu. The bottle and cap are dishwasher safe, and the bottle, cap and nozzle can be separated for appropriate recycling.
A strong choice for riders tackling long, hot or remote rides who want more water between refills and have room for a large bottle.
975 ml capacity
Carries extra water for longer rides, hot conditions and routes with fewer refill points.
Lightweight construction
The 85 g polypropylene bottle adds useful capacity without excessive weight.
Soft silicone valve
Offers a comfortable mouth feel and controlled drinking while sealing securely when closed.
Wide mouth
Makes filling with water or drink mix easier and simplifies cleaning after a ride.
Central narrowing
Provides a more secure grip and helps the bottle sit correctly in a compatible cage.
Easy-care design
Dishwasher-safe construction and a hand-removable nozzle make routine cleaning simple.
Broad cage compatibility
Works with most ZEFAL and other-brand cages, with open cages recommended for the 76 mm diameter.
Recyclable components
The bottle body and cap are recyclable; separate the bottle, cap and nozzle at end of life.
Zefal Magnum LArge 33oz 1L water bottle review
JoeCycle