Quick Summary
The Lamicall Waterproof Bike Frame Bag is a bike top tube phone bag with a 1s release buckle design. It is made for mounting on the top tube or stem, and the bag includes a separate phone pouch.
The stated fit range is 0.79 inch to 1.57 inch 20-40 mm diameter for the top tube or handlebar area noted in the product text. It also includes a rain cover, reflective strips and a sun visor.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Bike frame bag with phone pouch for mounting on the top tube or stem. |
| Release design | 1s release buckle design for faster removal and refitting. |
| Mounting range | 0.79 inch to 1.57 inch 20-40 mm diameter range for the stated mounting area. |
| Weather protection | Waterproof design with rigid EVA, double zip and a rain cover. |
| Phone pouch | Separate phone pouch with 0.25 mm TPU film. |
| Phone support | Fits 4 inch to 7 inch mobile phones. |
| Visibility features | Reflective strips on both sides and a sun visor. |
What to Compare Before Buying
- Mounting position: This bag is intended for the top tube or stem. Check that your bike has a suitable fixing point in the stated size range.
- Phone size: The phone pouch is stated to suit 4 inch to 7 inch devices. Compare that with your phone size and any case you use.
- Protection features: The bag includes a rain cover and waterproof construction. Compare that setup with the level of weather protection you want.
- Visibility extras: Reflective strips and a sun visor are included. Check whether those are useful for your usual riding conditions.
Choosing the Correct Version
The main check here is fit. Confirm the selected mounting point matches the stated 20-40 mm range, and make sure the phone pouch suits your device size before choosing an offer.
Before You Decide
Confirm the mounting position, the 20-40 mm fit range and the 4 inch to 7 inch phone size before choosing this bag. If you want to use fingerprint unlocking, this pouch does not support it.






