whale fall 10L Bike Rack Bag – Hard Shell Waterproof Rear Trunk Pannier, Saddle Seat Bag Carrier with Rain Cover, 4-Side Reflective Panels, Shoulder Strap & Handle, Bike Accessories, Gifts for Men

Price: $43.99 - $39.99
(as of Feb 08, 2026 04:58:42 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.

#1 Bike Bag

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The Best Choice for Cyclists

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 Protection 】Unlike soft bags that sag or collapse, this bike rack bag features a molded EVA shell that stays firm and shields your gear from bumps and drops. Whether commuting or exploring, its rigid structure keeps essentials protected—and it’s easy to carry with the included shoulder strap and handle
【Waterproof Protection 】This bike pannier is made of durable EVA material with a waterproof coating, making it lightweight, sturdy, and easy to clean. It includes a rain cover, keeping your belongings dry and safe in both light drizzles and heavy downpours
【Reflective Safety】This bike bag features a 4-sided reflective design that ensures maximum visibility, enhancing safety during nighttime rides. A rear strap is provided to attach taillights (taillights not included), ensuring safer cycling in low-light conditions
【10L Spacious Capacity】Our bike trunk bag offers a 10L storage capacity with two mesh inner pockets, an adjustable elastic cord on top, and a bottle holder at the rear. It provides ample space for essentials like bike tools, pumps, wallets, phones, power banks, towels, clothes, food, drinks, and bike locks, making it perfect for long rides or daily commutes
【Easy to Install】This bike rear seat bag features three straps for quick and easy attachment. It fits most bike racks, including mountain bikes, road bikes, e-bikes, hybrid bikes, and gravel bikes, making it the perfect choice for cyclists on the go. Also makes an ideal gifts for cyclists and for men who have everything