Happy Birthday, Cyclist!
We earn a commission if you shop through this link.
ROCKBROS Waterproof Bike Frame Bag for Phones & Gear is a $29.99 water-resistant cycling storage solution with a clear touchscreen window. Weighing just 200g, it securely holds phones and essentials, ideal for road or mountain bikers needing quick access to navigation and gear during rides.
● In stock
Buy at Yiwu Rock Sports Goods →Price and availability may change. Click to see current details on Yiwu Rock Sports Goods.
The ROCKBROS Waterproof Bike Frame Bag for Phones & Gear is a compact, lightweight cycling accessory designed for secure, on-the-go storage of smartphones and small essentials. Constructed from durable TPU and composite carbon polyester, this 0.33-liter soft-shell bag offers reliable water resistance, making it suitable for use in light rain or damp conditions. Measuring 8.15 x 3.74 x 5 inches and weighing only 200 grams, it mounts directly to the bicycle frame using adjustable straps, ensuring a snug fit on most standard frames without interference with pedaling or handling.
This bag is ideal for urban commuters, road cyclists, and mountain bikers who need reliable, weather-resistant access to their phone for navigation or emergency use. It’s especially useful for riders who prefer not to carry a backpack or jersey pockets. The compact size suits those with smaller smartphones and minimal carry needs.
Compared to standard polypropylene frame bags, the ROCKBROS model offers superior water resistance and a functional touchscreen window, which many budget options lack. While it doesn’t include internal dividers like premium multi-compartment cases, its simplicity and low weight make it more accessible than heavier, complex alternatives. It strikes a balance between affordability, functionality, and durability for everyday riders.
This bag suits casual to intermediate cyclists seeking affordable, reliable frame storage. Ideal for commuters and trail riders needing phone access and light protection. Not recommended for large phones or heavy packing. Consider a larger saddle bag if you carry tools or wear a backpack for longer tours.
How it compares: Compared to basic nylon frame bags, ROCKBROS offers better water resistance and touchscreen use. It's lighter and more functional than hard-shell cases but lacks the capacity of full-featured touring bags.
We earn a commission if you shop through this link.
We earn a commission if you shop through this link.
The bag fits most smartphones up to 6.5 inches in size. Larger phablets or devices with bulky cases may not fit due to the 8.15 x 3.74 x 5-inch interior dimensions.
It offers water resistance for light rain and splashes but is not fully waterproof under submersion. For heavy downpours, use an additional dry bag sleeve for maximum protection.
Attach it to the bike frame using the adjustable nylon straps that secure around the top and down tubes. No tools required—tighten for a snug, vibration-free fit.
Yes, the clear TPU window supports touch input, allowing you to use GPS apps or answer calls without unzipping the bag during rides.
Yes, it's designed for use on mountain, road, and hybrid bikes. The secure straps and soft shell prevent damage on bumpy trails.
ROCKBROS Waterproof Bike Frame Bag for Phones & Gear is $29.99 at Yiwu Rock Sports Goods. Prices may change — click through to Yiwu Rock Sports Goods for the latest.
Yes, ROCKBROS Waterproof Bike Frame Bag for Phones & Gear is currently in stock at Yiwu Rock Sports Goods.
Yes — Love Those Deals currently tracks 2 active Yiwu Rock Sports Goods coupons. See the coupons section on this page to copy a code before checkout.