What Our Gearhead® Experts Are Saying:"I count on the ALMSTHRE Top Tube Bag for rides when I need quick access to snacks, tools, and my phone. The flexible mounting options—straps, bolts, and tether—fit every bike in my garage. The waterproof zipper is easy to operate one-handed, and the bag stays put even on rough gravel. It’s slim enough to avoid knee rub and the interior mesh pockets keep everything organized. It’s my go-to for long rides and races where efficiency and reliability matter."We trust the Top Tube Bag from ALMSTHRE to keep our essentials secure and within reach, no matter where the ride takes us. ALMSTHRE’s thoughtful design means we never have to worry about compatibility—this bag mounts easily to any bike, whether we’re using straps, bolts, or the included tether cord. The waterproof zipper and grippy silicone base keep our gear protected and the bag in place, even when the route gets rowdy. Inside, the bag’s smart organization lets us stash nutrition, tools, and electronics with confidence. The slim profile stays out of the way of our knees, and the cord port up front is perfect for charging devices on the go. Whether we’re racing gravel, commuting, or heading out for a weekend adventure, the ALMSTHRE Top Tube Bag delivers reliable, hassle-free storage every time