Minimalism taken to its limit.

The Ortlieb Micro-Bag is the seat pack for riders who know that every gram is a decision. At just 120 grams, it disappears beneath your saddle and takes nothing away from your ride — not your speed, not your line, not your silhouette. What it gives back is peace of mind: a compact, fully waterproof pouch that holds exactly what you need to keep moving when things go wrong out on the road or trail.

The Cyber Pink colourway brings a sharp, confident edge to this already iconic piece of kit — a subtle nod to those who take performance seriously without taking themselves too seriously.

Small bag. Serious protection.

The PU-coated nylon shell carries an IP64 waterproofing rating — dust-tight and splash-proof from all directions. The roll-top closure seals the contents securely without adding bulk. Inside: enough room for a spare inner tube, a multi-tool, a patch kit, or a few plasters and bandages. Nothing more is needed; nothing more would fit.

The mounting set fixes to your saddle rail in seconds. A practical closing clip lets you attach and detach the bag single-handed — and the redesigned click mechanism is sharper than ever while remaining fully compatible with the previous generation's mount. Note: not suitable for carbon saddles.

Specifications

• Volume: 0.5 L
• Dimensions: H 7 cm × W 12 cm × D 12 cm
• Weight: 120 g
• Waterproofing: IP64 – PVC-free PU-coated nylon (PS21 / PS21R)
• Closure: roll-top with elastic straps
• Mounting: Saddle-Bag Mounting Set (included)
• Single-hand attachment / detachment
• Reflective element: integrated
• Colourway: Cyber Pink
• Warranty: 5 years – Made in Germany
• Note: not compatible with carbon saddles

What's in the box

• 1 Micro-Bag with Saddle-Bag Mounting Set

Frequently asked questions

What fits inside the Ortlieb Micro-Bag 0.5L?

The 0.5L version comfortably holds a spare inner tube, a compact multi-tool, CO2 cartridges, or a basic first-aid kit. It is designed for essentials only — the philosophy is to carry exactly what you need and nothing you don't.

Is the Micro-Bag truly waterproof?

Yes. Rated IP64, the bag is protected against dust and water splashes from any direction. The PU-coated nylon shell and roll-top closure with elastic straps form a reliable seal in wet conditions.

Is it compatible with any saddle?

The Micro-Bag mounts via a saddle rail mounting set and is compatible with the vast majority of road and MTB saddles. It is not suitable for carbon saddles.

Is it compatible with the previous generation mount?

Yes. The redesigned click mechanism is fully backward compatible with the saddle-bag mount from the previous Micro-Bag generation.

Is the Micro-Bag also available in other sizes or colours?

The Micro-Bag is available in 0.5L and 0.8L volumes, and in several colourways including Black Matt and Dark Sand. Select your preferred option using the variant selector above.