Single Pannier Bag Basil NAVIGATOR STORM L 25–31 L Hook-On System waterproof grey/black

The Basil NAVIGATOR STORM L single pannier bag is a waterproof luggage solution designed for mounting on a rear rack using a Hook-On system. With an adjustable capacity between 25 and 31 litres, the bag accommodates daily commuting items, groceries or touring equipment while protecting contents from rain and road spray. The exterior combines grey and black materials intended to resist splashes and light weather, and the Hook-On attachment allows quick fitting and removal from compatible bike racks.

Advantages

The Hook-On system enables fast and tool-free attachment and detachment, making it practical for mixed transport and short stops. The adjustable volume provides flexibility for different load sizes without changing bags. The waterproof construction keeps contents dry in wet conditions, and the robust outer fabric and reinforced seams improve durability for frequent use. The single-pannier format is space-efficient and can be carried separately when off the bicycle.

Suitable for

• Daily commuting and city transport
• Grocery shopping and errands
• Leisure rides and light touring
• Carrying tools, documents and personal items

Key specifications

• Capacity: adjustable from 25 to 31 litres
• Mounting: Hook-On system for rear rack attachment
• Material: waterproof outer fabric with sealed seams
• Color: grey and black
• Format: single pannier bag, designed for right or left-side mounting depending on rack compatibility

How to use

Position the bag on the rear rack and engage the Hook-On clips until the bag locks securely in place; verify stable attachment before riding. Adjust the internal volume by closing or opening the roll/top or compression features to obtain the required capacity between 25 and 31 litres. Distribute weight evenly and avoid overloading beyond the rack’s specified limits. To remove, release the Hook-On mechanism and lift the bag off the rack; carry the bag by the handle if needed.

Usage recommendations

For best performance, clean and dry the bag after heavy exposure to water or mud, check the Hook-On fittings regularly for wear, and store in a dry place when not in use. When carrying fragile items, use additional internal padding or place heavier items closest to the bike to maintain balance.