Handlebar Bag TNB Umtrotbag SB11587 — Waterproof 3.5L Carry Case for Electric Scooter, Scooter, Bicycle

The TNB Umtrotbag SB11587 is a compact, waterproof 3.5L handlebar bag designed for electric scooters, kick scooters and bicycles. It attaches to the handlebar to keep commonly used items—smartphone, wallet, keys and small accessories—within reach while commuting or riding around town. The case combines a weather-resistant exterior with an internal pocket and a removable shoulder strap for off-bike carry.

Advantages

The Umtrotbag provides a waterproof enclosure that helps protect contents from rain and splashes. Its 3.5‑liter volume offers a balance between compactness and usable capacity, allowing storage of daily essentials without obstructing steering. The bag mounts securely to the handlebar and includes a removable shoulder strap so it can be carried off the vehicle. The design keeps items accessible and organised for short trips and urban commuting.

Suitable for

• Daily commuting on electric scooters and kick scooters
• Short urban bicycle rides and errands
• Carrying a smartphone, wallet, keys, small power bank or cables
• Situations where quick access to personal items is needed

When it may not be suitable

The bag is designed for small items and does not replace a backpack or pannier for larger loads or long trips requiring multiple items. It may be less suitable if you need to transport bulky gear, heavy tools, or items that require rigid protection. For off-road cycling or very rough terrain, handlebar-mounted storage can affect handling and may not be ideal.

Key specifications

• Capacity: 3.5 liters
• Mounting: handlebar attachment compatible with scooters and bicycles
• Construction: water-resistant exterior to protect against rain and splashes
• Compartments: main pocket with internal organisation for small items
• Carry options: removable shoulder strap for off-vehicle transport

How to use

Attach the bag to the handlebar following the supplied fastening system so it sits centrally and does not interfere with steering or brake cables. Place items such as a smartphone, wallet, keys and a compact charger inside the main pocket and use internal organisation features to separate fragile items. When you finish your ride, detach the bag using the quick-release or strap fasteners and use the shoulder strap to carry it comfortably off the scooter or bicycle.

What to consider before purchase

• Confirm handlebar diameter and mounting compatibility with your scooter or bicycle
• Assess whether 3.5L capacity is sufficient for the items you plan to carry
• Consider whether a handlebar bag is preferable to a backpack or pannier for your riding style

Usage recommendations

For best results, position the bag centrally on the handlebar to maintain balanced handling, avoid overloading beyond the intended 3.5L capacity, and regularly check fastenings for wear to ensure a secure fit during daily use.