









Some pre-sale items are shipped via international express, which may result in longer delivery times and additional shipping fees. Exact details will be shown at checkout.
We offer a 14-day return and exchange policy from the date you receive your item. Items must be unused, undamaged, with tags attached, in original packaging, and accompanied by proof of purchase.
We cover return shipping for quality issues, defective, damaged, or incorrect items, size-related returns, oversized items such as roof racks, and approved exchanges. For other personal-reason returns, the customer is responsible for return shipping.
For full order cancellations within 14 days, the original standard delivery cost will be refunded. Partial returns generally do not include a refund of the original delivery cost.
Refunds will be processed within 5–7 business days after we receive and inspect your return. Please contact us before returning any item. For questions, email service@rockbrossport.co.uk.
Estimated delivery time

Whether you're riding to work in the rain or heading out on a multi-day tour, keeping your kit dry and organised is non-negotiable. The ROCKBROS 23L Bike Pannier Bag is built from 100% waterproof nylon that seals out rain and road spray, so your clothes, shoes and essentials stay protected whatever the weather throws at you. The front vacuum compression pocket is a standout feature — compress bulky items down to save space, while keeping everything dust-free and moisture-protected. A high-strength elastic cord system on the outside handles jackets or extra gear you need within easy reach, and the adjustable buckle system mounts securely to most bike racks in seconds. From the daily commute to longer adventures, this is a pannier that works as hard as you do.
Made entirely from waterproof nylon, the bag provides reliable protection against rain and splashes during commuting, training rides and longer touring. Your belongings stay dry whatever the conditions.
The front pocket features a built-in compression function that reduces bulk and keeps contents dust-free and moisture-protected. Can be compressed manually or with a pump. Note: compression applies to the front pocket only, not the main compartment.
A wide-opening 23L main compartment provides generous space for clothing, shoes, a helmet and daily essentials. Internal pockets help keep everything organised and easy to find on the go.
Heavy-duty elastic cords on the outside of the bag allow you to attach a jacket, waterproof layer or extra gear securely. Items can be attached or removed easily while riding, offering flexible storage without opening the main bag.
The adjustable buckle system attaches quickly and securely to most standard bike racks. Fast to fit and remove, making it easy to take the bag with you when you leave your bike.
Whether you're riding to work in the rain or heading out on a multi-day tour, keeping your kit dry and organised is non-negotiable. The ROCKBROS 23L Bike Pannier Bag is built from 100% waterproof nylon that seals out rain and road spray, so your clothes, shoes and essentials stay protected whatever the weather throws at you. The front vacuum compression pocket is a standout feature — compress bulky items down to save space, while keeping everything dust-free and moisture-protected. A high-strength elastic cord system on the outside handles jackets or extra gear you need within easy reach, and the adjustable buckle system mounts securely to most bike racks in seconds. From the daily commute to longer adventures, this is a pannier that works as hard as you do.
Made entirely from waterproof nylon, the bag provides reliable protection against rain and splashes during commuting, training rides and longer touring. Your belongings stay dry whatever the conditions.
The front pocket features a built-in compression function that reduces bulk and keeps contents dust-free and moisture-protected. Can be compressed manually or with a pump. Note: compression applies to the front pocket only, not the main compartment.
A wide-opening 23L main compartment provides generous space for clothing, shoes, a helmet and daily essentials. Internal pockets help keep everything organised and easy to find on the go.
Heavy-duty elastic cords on the outside of the bag allow you to attach a jacket, waterproof layer or extra gear securely. Items can be attached or removed easily while riding, offering flexible storage without opening the main bag.
The adjustable buckle system attaches quickly and securely to most standard bike racks. Fast to fit and remove, making it easy to take the bag with you when you leave your bike.
Learn more
ROCKBROS
Approx. 750 g
Nylon
23 L