WOTOW bike frame bag is made from 3D die-casting EVA with a quality TPU sensitive touch screen for effective protection against water and drop, and easy operation. Featuring a dual zippered closure and 1.9-L large capacity, this bike bag will be a nice choice for storing essentials or accessories during cycling EVA Hard Shell Bike Frame Bag: The bike top tube bag made from EVA material, can offer you with excellent flexibility, impact resistance and drop resistance. It is also scratch-resistant and waterproof, protecting your items well in complex riding environments High-Sensitivity TPU Sensitive Touchscreen: Equipped with a high-quality TPU sensitive touchscreen, this bike top tube bag allows you to operate while riding Double Water-resistant Zippers: Designed with dual sealed waterproof zippers, this durable bike bag further enhance its overall water resistant performance, and supports quick opening and closing 1.9L Large Capacity: The bike frame bag offers a generous 1.9-liter storage capacity, large enough to hold a variety of daily essentials and other accessories, including your phone, wallet, card holder, smartwatch, earphones, mini repair tools, flashlight, and more Specification: Product Name: Bike Top Tube Bag Material: EVA + TPU Color: Black Product Capacity: 1.9L Included Items: 1 × Bike Top Tube Bag

Heather (comprador verificado) –
My phone couldn’t take it
This would have been five stars. If it wasn’t for the hot Florida Sun. What started happening? It was causing my phone to overheat. The size was perfect. It was very sturdy. It held everything I need to carry on my bike. I’m so sad that it didn’t work. I wish the company can make something that’s a little bit more breathable for this type of climate. I loved the product it’s just that my phone couldn’t take it.
Peter D. Stanislaw (comprador verificado) –
Good quality
Quality is good. Roomy enough for phone, power bank, keys, etc.
S. Smith –
Excellent Hard Shell Bike Bag – Great Touch Screen and Tons of Storage!
I do a lot of cycling and I am always looking for better ways to carry my gear without having to wear a bulky backpack. I ordered this WOTOW Bike Frame Bag for my [Insert bike type, e.g., daily commuter / mountain bike / road bike], and it has proven to be a fantastic, well-designed accessory.Phone Holder & Touch ScreenThe top phone compartment is brilliant. I have a [Insert phone model, e.g., iPhone 15 Pro Max / Galaxy S24 Ultra] with a fairly thick protective case, and it slides in perfectly with room to spare (it accommodates up to 7-inch screens).Responsiveness: The TPU plastic window is incredibly sensitive. I can easily swipe, pull up my GPS, or change music without having to take the phone out of the sleeve.Visibility: The built-in sun visor at the top is a great touch. It really helps cut down on screen glare when you are riding in direct, midday sunlight.The 1.9L Storage CapacityUnderneath the phone pouch, the 1.9-liter storage area provides a surprisingly large amount of room. It completely eliminates the need to stuff my pockets. I can easily fit my house keys, a slim wallet, a cycling multitool, a spare inner tube, tire levers, and a couple of energy bars, all at the same time.Build Quality and ProtectionThe EVA hard shell construction is a major upgrade from the floppy canvas bags I’ve used in the past.Shape & Protection: It holds its aerodynamic shape perfectly even when completely empty, and the rigid sides provide excellent impact protection for your phone if you happen to take a spill or drop your bike.Waterproofing: The exterior material repels water beautifully, and the zippers are fully sealed. I got caught in a light rain shower on my last ride, and the inside of the bag (and my phone) stayed completely bone dry.Mounting & StabilityInstallation takes less than a minute. It uses long, adjustable Velcro straps that wrap around your top tube and steerer tube. Once you cinch them down tightly, the bag feels rock solid. Even when I am standing up out of the saddle to pedal hard up a hill, the bag doesn’t flop side-to-side or rub aggressively against my knees.The VerdictIf you use your phone for GPS routing or ride tracking, this is an absolute must-have accessory. It keeps your expensive phone safe, dry, and visible, while giving you plenty of room for your essential tools and snacks. Highly recommended!Pros:Highly Responsive Screen: TPU window allows for flawless phone operation.Large Capacity: 1.9L is plenty of room for tools, keys, and snacks.Hard Shell Design: Protects valuables and holds its shape beautifully.Weatherproof: Sealed zippers and waterproof exterior keep your gear dry.Rock Solid Mount: Velcro straps keep it firmly in place without wobbling.Cons:Size on Small Frames: Because of its generous 1.9L capacity, it is somewhat large. If you ride a very small-framed bike, you might want to double-check your top-tube clearance when standing over the frame!
Daniel P –
well made well priced bike frame bag
I got this bag for my Ebike for our summer bike rides. The bag is hard sided and water proof which is great for when we are out ridding and the weather changes. the bag attached to the bike easily it has three connection points two straps on the bottom and one strap on the front that attaches to the neck of the bike. The bag also has a nice window on the top of it that you can slide your phone in so you can use it while it is secure in the bag. The inside of the bag is Big enough to hold about 5 cans of soda laying on there side the bag seems to be made of quality material and seems very sturdy. I think this bag is an excellent value and really cant wait to use it this summer.
Ryan H. –
good inexpensive storage to carry phone, tube repair etc..
For the price, this top tube bag was worth it. It’s generic and I think at least 6 different sellers/brands brand this specific bag. I’m not too big a fan of the nonsense name on either side of the bag but at least it’s not very big. it’s volume is big enough to fit a spare tube, multi tool and co2 pump and phone and still have some left-over space. he straps are sturdy enough and the seems are stitched well to where i wouldn’t worry about them ripping right away but over time yes they will. between the three straps and the rubbery material that mates with the bike frame, there wasn’t to much wiggle. it arrived in an unassuming generic heat-sealed bag. no manufacturer or shipping damage It’s no topeak quality but it’s way cheaper and can’t complain. does what it’s supposed to
A&K –
Great bag for an ebike, as long as you don’t need edge menu access
This is a great way to have access to my phone while on my eBike. The only problem is it’s hard to pull the top or bottom edge menus while it’s in the case.Mounting stability:It mounts stably to my e-bike and does not shift during rides. The attachment feels secure even on rougher paths.Straps and fit:The bottom straps are very long. You can trim them to fit the frame after installation.Phone compatibility and access:It fits my iPhone 16 Pro Max without issue. I can easily interact with the screen through the top layer. Face ID does not work consistently through the cover, which limits unlocking while riding. Basic touch input works well, but pulling down the top-edge menu is difficult while the phone is inside the bag.Zipper and weather protection:The zipper feels smooth and has a covered design that adds water resistance.Structure and durability:The body is rigid, so it does not collapse like my old Blackburn bag. This helps it keep its shape and makes it easier to use when accessing items inside.
Janie N. –
Ready for bike ride every week!
I really like this bag! The hard shell design feels super sturdy and gives good protection, but still looks sleek and stylish on the bike.One of my favorite features is that you can use your phone without taking it out. The front cover is touch-sensitive, so it’s really convenient for checking maps or changing music while riding. It makes a big difference when you don’t want to stop every time.Inside space is just right for essentials, and the adjustable divider helps keep things organized. The straps hold it securely in place, so it doesn’t move around while biking.Overall, very practical and stylish. Perfect if you want something functional but still looks good on your bike.
Ethan –
Good capacity and design, but not very sturdy and typical MTB fit limitations
This is a nice and functional bike frame bag overall. It looks good, and the size is relatively large – which can be both an advantage and a drawback depending on your setup. It fits a lot and easily accommodates larger phones – my iPhone 15 Pro Max fits with room to spare – but it can feel a bit bulky on the bike. As listed, the touchscreen is usable under the TPU cover.That said, it’s not as sturdy as expected. While it’s marketed as a hard shell, it’s noticeably more flexible than other hard shell bags I’ve used. Some areas – especially the front, back, and bottom – feel relatively soft compared to sturdier alternatives.Another issue (common with bags in this category) is the front strap that wraps around the handlebar stem. On most MTBs, the stem is relatively short, and the strap is positioned too high due to the design. As a result, the strap angles downward, and the contact point with the stem isn’t ideal. Over time, this could wear down the stem’s finish.Overall, it’s a solid and usable bag with good capacity and design, but with some compromises in rigidity and fit depending on your bike. I ended up using other bags on my bikes, but this is still a good option depending on your priorities.