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Secure your Fuel-Pack or small essentials with the O-Strap, a versatile extension strap for broad frames
What Our Gearhead® Experts Are Saying:
"This handy little strap is perfect for mounting a Fuel-Pack to wider bike frames or securing small gear like a pump, inner tube, or tools. It's light, strong, and easy to adjust, making it a reliable fix for any bikepacking setup. Whether I’m customizing my storage or just need a quick way to attach gear, this strap comes in clutch."
When we’re packing for an adventure, every piece of gear needs a secure spot. The Ortlieb O-Strap is a simple yet essential tool that helps us mount a Fuel-Pack on wider bike frames or strap down small gear like a microtool, pump, or spare tube.
Built from durable polyamide, this lightweight strap stays strong without adding bulk, giving us extra security when we need it most. Whether we’re dialing in our setup for a multi-day tour or just keeping the essentials within reach, the O-Strap is the perfect small upgrade with a big impact.
Details
- Extension strap for Fuel-Pack mounting on wide bike frames
- Securely fastens small essentials like pumps, tubes, or tools
- Lightweight and strong polyamide construction for durability
- Quick and easy to adjust for different gear setups
- Perfect for customizing storage on any bikepacking adventure
- Item #OLBA05K
- Material
- nylon
- Claimed Weight
- 0.3oz (9g)
- Activity
- commuting, cycling, gravel
- Manufacturer Warranty
- 5 years

Built To Endure
Since 1982, ORTLIEB has been made in Germany. 70% of the materials used are sourced locally. Every ORTLIEB bag or backpack is waterproof, robust, and repairable.