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Your cart is empty. Imagine cruising down a trail with everything you need within arm’s reach—your phone, snacks, and repair tools snugly tucked into a bag that never slows you down. The ACRUNU Top Tube Bag is designed for riders who demand easy access and reliability, whether you’re tackling rocky singletrack or racing on pavement.
Built Tough, Packed Smart
Crafted from tear-resistant 600D polyester, this commuter bike bag holds up to 2L of gear (28.5x24.5x18.5cm) and features a hidden zippered pocket for valuables. The rigid frame keeps its shape even when full, while the anti-slip base grips your bike securely.
No Wobbles, No Hassle
Our 3-point fixation system locks the bag in place on rough terrain. Adjust the straps once, and you’re set—no more mid-ride adjustments or distractions. Plus, the low-profile design clears space for carbon frames and hydration hoses.
Weatherproof Peace of Mind
Got caught in a downpour? The waterproof cycling triangle bag keeps your phone dry with its TPU-coated zipper and storm flap. Wipe off mud or dust with a damp cloth, and it’s as good as new.
Ride Safer, Day or Night
The reflective logo isn’t just branding—it’s a safety feature. When headlights hit it, you’ll stand out instantly during night gravel rides or foggy morning commutes.
Size: 11.22x9.64x7.28 inches / 28.5x24.5x18.5cm
Material: Heavy-duty polyester + EVA foam padding
Gear up smarter. Click “Add to Cart” and make every ride smoother with ACRUNU.
Beach Lover
Reviewed in the United States on March 28, 2025
This is a nice little pouch for the bike that can hold various small items. It is designed to fit under the top tube on the bike frame. There are three reinforced straps with velcro to attach it securely. It is nice and thin so as not to rub on legs. It is well made and should last the life of the bike.
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