whale fall Bike Frame Bag Waterproof, 3D EVA Hard Shell, Bike Phone Holder

Price: $28.58 - $19.99
(as of Aug 29, 2026 19:10:04 UTC – Details)

From the brand

Founded in 2020, Whale Fall specializes in bike bags. Each bag is designed to fit how you ride—from daily commutes to weekend adventures.

We were the first to launch a one-piece molded EVA top tube bag, built for structure, stability, and style. Our bike bags come in various styles to meet your riding needs, keeping your phone, tools, and daily essentials secure throughout the ride.

Our mission is to build dependable gear that rides with you.

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What types of bikes is this bag compatible with?

This bike bag is compatible with most bicycles, including mountain bikes, road bikes, city bikes, and e-bikes, as long as there is enough space on the top tube.

Is the bike bag waterproof?

Our bike bag features a one-piece construction with waterproof materials and a waterproof zipper, making it highly resistant to water. It can protect your items in light rain. However, since the zipper area is not fully waterproof, we recommend using the included rain cover for protection in heavy rain.

What items can I store in the bike bag?

The bike bag is suitable for storing a smartphone, keys, wallet, tools, and other small items, making them easily accessible during your ride.

Is the bike bag easy to clean?

Yes, the surface of the bike bag can be wiped clean with a damp cloth, making it easy to maintain.

Does the bike bag’s design consider airflow?

The bike bag’s design is compact and aerodynamic, but its primary function is to provide secure storage.

【Hard Shell & Waterproof】Made of 3D die-cast EVA, this hard-shell bike frame bag serves as a compact bike bag or phone holder, delivering waterproof, pressure-resistant storage that keeps its shape. A sealed zipper and the included rain cover keep gear dry in rain or mud—ideal for road, gravel or mountain cycling and e bike commutes, and a smart pick among bike accessories for adult bikes
【Large Capacity】Designed for smartphones up to 7″, this top-tube bike bag fits iPhone 17/16/15 Pro Max, Galaxy S25 Ultra, Note 20, Pixel 8 and most Android devices. Double-layer mesh pockets store power banks, tools, wallet and keys—a practical pick for city cycling, road trips or weekend touring and a handy bike pouch for quick storage
【Universal Fit and Secure Installation】Three adjustable straps (8.27″, 16.93″, 14.17″) secure the bicycle phone holder bag to most road, gravel, electric bikes (e-bikes) and mountain frames. It installs in seconds, stays stable on bumpy paths and never hits your knees—no tools required
【Sensitive TPU Touchscreen】 The 0.25 mm high-clarity German-made TPU film lets you operate GPS navigation, music and calls without removing the phone. A built-in sun visor reduces glare, giving bicycle riders safe, convenient access on long tours or daily rides
【Gifts for Men and Women】 Whale Fall waterproof bike phone holder and frame bag keeps navigation clear and gear organized—a practical option among bicycle accessories for adult bikes, and an appreciated gift for dads, commuters, and cycling enthusiasts who enjoy fitness rides or bikepacking adventures

Product summary

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