SEVRA RipLok™ Leg Bag
SEVRA RipLok™ Leg Bag
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Your leg bag shouldn't trap you.
The SEVRA RipLok™ Leg Bag is designed to remain secure in normal use, while introducing a controlled-release response under abnormal load.

Watch RipLok™ in action!
Rider Reviews
Introducing RipLok™
RipLok™ uses a release connection between the strap and the bag.
On a normal ride, the bag remains securely attached.
In a snag scenario where excessive force is applied, RipLok™ releases, reducing the risk of the leg being trapped.
The bag does not tear, rip, or break.
Once released, it can be reattached.
Weather-resistant Construction
Built for regular use in real-world riding conditions, the SEVRA RipLok™ Leg Bag uses durable, abrasion-resistant materials paired with weather-resistant zips and construction.
Designed to handle rain, road spray, and daily exposure without compromising access or reliability.
Stable, low-profile fit
Worn on the outside of the leg and stabilised using a waist and thigh strap, the SEVRA leg bag is designed to stay secure during riding without interfering with natural movement or riding position.
RipLok™ remains secure during normal riding, while enabling a controlled release only under abnormal load.
Technical Specification
Capacity: 3 Litres
Dimenstions: H24cm W17cm D8cm
Weight: 400g
Outer Material: Abrasian Resistant 1000D Fabric
Zips: Rubber Sealed Weather Resistant
Warranty: 24 Months
Why I built SEVRA.
My name is Nathan. SEVRA started with a story I couldn't stop thinking about.
A rider came off his bike. His leg bag didn't release.
It caught during the fall, and the strap tore clean through the seams of his leathers. He lost a serious amount of blood and spent weeks in hospital. Without the bag, he'd have walked away with a broken elbow.
The bag made the crash worse. That's not acceptable.
I looked at what was on the market and found the same design, repeated everywhere. They are all built to stay attached, no matter what. So I built something different. RipLok™ is a controlled-release system designed to hold securely in normal use and let go cleanly under abnormal force. Not a gimmick. A genuine design decision made for one reason: to reduce the risk of a bag ever doing that to a rider again.
SEVRA is a small, UK-founded brand. This is our first product. We built it to be the one we'd actually want to wear.
Nathan, Founder of SEVRA Gear
FAQs
Does RipLok™ release during normal riding
No. RipLok™ is designed to remain secure during normal riding and everyday movement. It only separates under abnormal load conditions.
Is the SEVRA Leg Bag waterproof?
The bag is weather-resistant and designed for riding in rain and everyday UK conditions. It is not intended to be fully submersible.
Which side of the body should the bag be worn on?
The leg bag can be worn on either side. The straps are also detachable allowing you to choose which side you want the buckles on.
Will it fit over the top of riding gear?
Yes, the straps are adjustable and will allow a max length of 110cm for waist and 80cm for thigh.
What happens if RipLok™ releases?
It will detach from the straps and can be reattached easily in seconds.