Rhinowalk Bike Front Carrier Bag 17L For Brompton Foldable Bike Roll Top Bicycle Front Bag with Frame, Shoulder Strap, Helmet Holder, Commuter Travel Bag (Mounting Block Not Included)-Green

["Designed for Brompton Bikes (Frame Included): Specially designed for Brompton folding bikes. The bag comes with a built-in frame for attachment. ⚠️ Important: This bag requires a Brompton front mounting block (on the bike) to install. The mounting block is NOT included.","Large 17L Capacity with Adjustable Roll-Top: Spacious main compartment (approx. 17L) provides enough room for commuting and daily use. The roll-top closure allows flexible storage depending on your needs. Interior includes a bottle pocket for better organization.","Convenient Multi-Pocket Design: Features a front zippered pocket for small essentials like phone, wallet, or tools, keeping frequently used items within easy reach.","Front Elastic Cord for Helmet Storage: Equipped with an elastic cord system on the front panel, allowing you to secure a cycling helmet or additional gear externally. Package includes:　Front Bag ×1，Frame ×1，Shoulder Strap ×1","Multi-Use Carrying Options: Includes a shoulder strap for off-bike use. Can be carried as a shoulder bag or worn as a backpack. Rear strap allows attachment to suitcase handles, making it suitable for commuting and travel."]