A zip-open main compartment and separate upper pocket organize small ride essentials, while an elastic cord on the lid holds an extra item. Bottom hook-and-loop straps attach the bag to a compatible bicycle rear rack.
Brand and model: West Biking, listed as YP0707276; the gallery identifies item 0707276.
Capacity: Approximately 4 liters, as advertised.
Dimensions: Approximately 30 × 17 × 12 cm (length × width × height). The diagram notes a possible 1–2 cm measurement variation.
Materials: Listed polyester and PVC; one gallery image also lists PU.
Storage: Wide zippered opening, upper zip compartment, adjustable elastic lid cord and a rear loop for an optional clip-on light.
Mounting: Bottom hook-and-loop straps, approximately 39 cm long as listed. Confirm rack dimensions and strap reach before ordering; motorcycle fit is not established. Check fastening and clearance from wheels and moving parts before riding.
Weight: Advertised approximately 256 g for the bag and 17 g for the rain cover.
Weather: Coated fabric and zippers are advertised for water resistance, with an included rain cover. Full waterproof performance and guaranteed dryness in prolonged rain or immersion are not established; protect electronics separately.
Reflective details: Advertised reflective accents supplement, but do not replace, bicycle lights and other visibility equipment.
Includes: One black bag, attached mounting straps and one rain cover. Bicycle, rear rack, taillight and pictured contents are not included.
