Top Tube Bag

The Top Tube Bag by ALMSTHRE is a versatile and user-friendly on-bike storage solution designed to meet the needs of every cyclist. Whether your bike sports top tube bolts or not, this bag has you covered. Featuring two straps, two bolts, and a tether cord, ALMSTHRE leaves no mounting method unaccounted for. The one central zipper design makes it the easiest access on-bike storage system yet.

  • Flexible mounting locations with included straps or bolts for bolt on capable bikes
  • Head tube tether cord
  • Easy access waterproof zipper
  • Silicone grippers along the bottom of the bag to keep it in place
  • Cord access port on the front 
  • 8'' x 2'' x 3''
Midnight Black
Cosmic Blue
California Gold

Customer Reviews

Based on 11 reviews
Jason L.
Perfect for on the go

Good quality, easy zipper, and great size! Fits my iPhone 12 Pro and some snacks.

K W.
I bought two

Well made. Multiple ways to install. Holds my stuff.

Keith M.
One top tube bag to rule them all

LOVE this bag - super functional, durable, and looks awesome. Solid bag for not a ton of loot.

Andrea C.
Silicone replacing Velcro makes it 5 star.

Thanks for including your upgrade prototype straps. A+ upgrade. The Velcro snagged on my kit and moved the bag around. The silicone is sturdier and so much better. The bag is great on its own.

Jacob P.
Better than ever

So far I’ve only had great experiences with this bag. The guys at BWR AZ were also cool and fun to hang with. Anytime you can get a chance to hang out with these guys do it!