Rhinowalk Bike Saddle Bag 2.5L 5L 10L 13L Waterproof Cycling Tail Bag Strap-on Bike Under Seat Bag for Mountain Road MTB Bike by Amazon.co.uk

• \u3010Fully Waterproof\u3011 -- Adopts waterproof PVC and polyester fabric, durable, sturdy and very easy to clean.

• \u3010Capacity: 13L\u3011 -- Size: 22.83" x 6.31" x 7.87" / 58 x 16 x 20cm. Large interior space can store your short-trip necessities, such as repair tools, water bottle, T-shirts, etc.

• \u3010Security Design\u3011 -- A taillight can be attached to the saddlebag. Reflective logo ensures visibility when driving at night.

• \u3010Multifunction\u3011 -- The elastic rope on the saddle bag can be used to tie items such as tripods, trekking poles or rain jackets.

• \u3010Installation\u3011 -- Quick assembly and disassembly by buckle and velcro straps, no tools needed. Suitable for all kinds of bicycles with a rear seat, such as mountain bikes, road bikes.