Rhinowalk RK9100B Riding Insulation Water Bottle Bag Portable Bicycle Kettle Tool Package(Black) Maintenance & Care Comes with auto standby and

Comes with auto standby and deep sleep functions for energy-saving and durable use

Widely applicable to various recording equipment

full-covering

Engine size: 140x75x30mm

Rhinowalk RK9100B Riding Insulation Water Bottle Bag Portable Bicycle Kettle Tool Package(Black) Maintenance & Care Comes with auto standby andFeatures: 1. Made of polyester material, waterproof and wear resistant 2. The water bottle bag is made of three layer fabric of water repellent polyester fabric, pearl cotton heat insulation material and aluminum foil liner, which has good shock absorption, heat preservation, cold preservation and impact resistance. 3. It is installed with three adhesive straps, which is not easy to shake when riding. 4. The drawstring is tightened, stable and easy to