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ZEFAL · Saddle bag
Compact under-saddle storage for your essential ride repairs.
$34.99
PriceIn stock, ready to ship
The ZEFAL Z Light Pack S keeps your core repair kit tucked neatly beneath the saddle without adding unnecessary bulk. Its 0.5 L capacity fits a tube, tyre levers and multi-tool, while reflective detailing and a light mount add useful visibility for low-light riding.
Sold by Ashburton Cycles
Verified store
Price
$34.99
Capacity
0.5 L
Weight
58 g
Dimensions
14.00 x 6.50 x 7.00 cm
The ZEFAL Z Light Pack S is a compact saddle bag for road cycling, trekking and triathlon. With 0.5 L of storage and a lightweight 58 g construction, it gives you a practical place to carry the essentials without filling your jersey pockets or weighing down the bike. The published storage layout accommodates one inner tube, two tyre levers and a multi-tool, or an inner tube, tyre levers and a CO₂ inflator such as the EZ Big Shot.
It mounts beneath the saddle using self-gripping straps that fit all standard saddle rails, making installation quick and straightforward. The 420D Ripstop polyester construction is designed to stay light while providing useful everyday durability, and the water-repellent zip helps protect your spares and tools from road spray and light moisture. For care, hand washing is recommended; do not machine wash the bag.
Reflective strips improve visibility in low light, while the integrated light mount gives you a convenient place to add a rear light for night rides. Measuring 14.00 x 6.50 x 7.00 cm, the Z Light Pack S is a sensible choice when you want reliable puncture-repair storage in a tidy, unobtrusive package.
Ideal for road cyclists, trekkers and triathletes who want compact under-saddle storage for a tube, tyre levers and essential tools.

0.5 L capacity
Carries one inner tube, two tyre levers and a multi-tool, or a compact CO₂ inflator setup.
Lightweight construction
At just 58 g, it adds useful storage with minimal extra weight.
Fits standard saddle rails
Self-gripping straps provide quick under-saddle mounting across standard saddle rail designs.
420D Ripstop polyester
A lightweight, durable fabric suited to carrying everyday repair essentials.
Water-repellent zip
Helps shield tubes and tools from road spray and light moisture.
Reflective detailing
Reflective strips improve the bike’s visibility when riding in low-light conditions.
Rear light mount
Provides a dedicated mounting point for adding a rear light at night.
Compact dimensions
The 14.00 x 6.50 x 7.00 cm profile keeps the bag neatly tucked beneath the saddle.
Zefal light review (day)
Darren Smith
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 · Saddle bag

Compact under-saddle storage for your essential ride repairs.
$34.99
In stockCapacity
0.5 L
Weight
58 g
Dimensions
14.00 x 6.50 x 7.00 cm
Material
Polyester 420D Ripstop
The ZEFAL Z Light Pack S keeps your core repair kit tucked neatly beneath the saddle without adding unnecessary bulk. Its 0.5 L capacity fits a tube, tyre levers and multi-tool, while reflective detailing and a light mount add useful visibility for low-light riding.
The ZEFAL Z Light Pack S is a compact saddle bag for road cycling, trekking and triathlon. With 0.5 L of storage and a lightweight 58 g construction, it gives you a practical place to carry the essentials without filling your jersey pockets or weighing down the bike. The published storage layout accommodates one inner tube, two tyre levers and a multi-tool, or an inner tube, tyre levers and a CO₂ inflator such as the EZ Big Shot.
It mounts beneath the saddle using self-gripping straps that fit all standard saddle rails, making installation quick and straightforward. The 420D Ripstop polyester construction is designed to stay light while providing useful everyday durability, and the water-repellent zip helps protect your spares and tools from road spray and light moisture. For care, hand washing is recommended; do not machine wash the bag.
Reflective strips improve visibility in low light, while the integrated light mount gives you a convenient place to add a rear light for night rides. Measuring 14.00 x 6.50 x 7.00 cm, the Z Light Pack S is a sensible choice when you want reliable puncture-repair storage in a tidy, unobtrusive package.
Ideal for road cyclists, trekkers and triathletes who want compact under-saddle storage for a tube, tyre levers and essential tools.
0.5 L capacity
Carries one inner tube, two tyre levers and a multi-tool, or a compact CO₂ inflator setup.
Lightweight construction
At just 58 g, it adds useful storage with minimal extra weight.
Fits standard saddle rails
Self-gripping straps provide quick under-saddle mounting across standard saddle rail designs.
420D Ripstop polyester
A lightweight, durable fabric suited to carrying everyday repair essentials.
Water-repellent zip
Helps shield tubes and tools from road spray and light moisture.
Reflective detailing
Reflective strips improve the bike’s visibility when riding in low-light conditions.
Rear light mount
Provides a dedicated mounting point for adding a rear light at night.
Compact dimensions
The 14.00 x 6.50 x 7.00 cm profile keeps the bag neatly tucked beneath the saddle.
Zefal light review (day)
Darren Smith