doorslay 3L Bike Frame Bag, Top Tube Triangle Storage Pouch, Watertight Bike Bag with 8 Adjustable Straps, Anti-Sway Mountain Road Gravel Cycling Accessories for Men Women

Specification: Material: 600D Polyester Capacity: Approx. 3L Size: Approx. 43 x 6 x 13cm / 16.9 x 2.4 x 5.1in Weight: Approx. 251g / 8.85oz Packing List: 1 x Bike Frame Storage Bag 8 x Strap

• 【Spacious 3L Capacity – Fits 7" Phone & More】 With a true 3L volume (43cm/16.9" long), this bike frame bag holds your 7" smartphone, energy bars, mini pump, multitool, spare tube, and keys—all without blocking your water bottle cages. Perfect for long-distance road cycling, mountain trails, or daily commuting.
• 【Ultra-Secure 8-Point Mounting System – Zero Sway】 Unlike 3 or 4-strap designs, our top tube bag features 8 adjustable straps + bottom elastic rope for rock-solid fixation on any frame triangle. Tool-free installation in seconds, with soft strap backing that protects your bike's paint from scratches. No wobbling, no rubbing—even on rocky descents.
• 【Watertight & Trail-Ready Construction】 Crafted from rugged 600D polyester with a raintight coating and sealed zipper, this bike frame bag keeps your gear dry during light rain, mud splashes, and dusty trails. (Note: Not fully submersible, but perfect for unpredictable weather on gravel or mountain rides).
• 【Ergonomic Narrow-Edge Design – No Leg Rubbing】 Tired of bags that hit your thighs? Our streamlined narrow-edge shape minimizes leg contact during pedaling, allowing a natural, comfortable riding position. Whether you're climbing steep trails or grinding out long road miles, you'll forget the bag is even there.
• 【Quick-Access Side Zipper & Versatile Fit】 The full-side zipper opening lets you grab your phone, snack, or tool without stopping or dismounting. Fits most adult bikes including mountain bikes, road bikes, gravel bikes, e-bikes, and commuter hybrids. Note: 43cm length is designed for adult frames, not suitable for teen-sized bikes.