It comes in two sizes — Medium at 1.1L and Large at 1.5L — both designed to accommodate most smartphone sizes comfortably. Choose based on how much extra gear you want to carry alongside your phone.

This bag is water-resistant, not fully waterproof, so it can handle light rain without issue but isn't designed for heavy downpours or submersion. For serious monsoon rides, we'd suggest pairing it with a rain cover or using it alongside a fully waterproof bag.

It uses an EVA 3D shell, which gives the bag some rigidity to hold its shape and protect contents from minor knocks, unlike soft fabric-only bags.

It attaches using a velcro strap mounting system, which makes installation and removal quick without needing tools.

The bag includes 2 mesh pockets inside for organising smaller items like cards, keys, or cables separately from your phone. This helps keep things from shifting around during rides.

A touchscreen-compatible window hasn't been confirmed for this bag, so we wouldn't guarantee usable touch access through the shell. If touchscreen use while riding is important to you, please check with our support team before ordering.

Wipe it down with a damp cloth to remove dust or grime, and avoid soaking it in water since it's water-resistant rather than fully waterproof. Let it dry fully before reattaching to your bike.

Yes, this bag is versatile enough to also be used as a saddle bag if that suits your setup better, giving you flexibility in how you mount it.

It handles light rain and drizzle well thanks to its water-resistant EVA shell, but for heavy monsoon downpours we'd recommend pairing it with a rain cover for extra protection. This is a genuine Rockbros product sold through DoGoodCo with GST-inclusive pricing, and our support team is available for any questions.