Stem Bag


The PTAP Designs stem bag is for the perfect bag for many types of riders. Great for casual rider who needs a bag to for their everyday items (wallet, keys, sunglasses, etc) and also for bikepackers and endurance athletes who want easy access to hydration and food.


-One-handed closure

-1/8” closed cell foam padding for added structure and insulation

-wider capacity for large bottles and gear (3.5”x3.5”x6”/8.5” expanded)

-stabilizer strap for extra bumpy rides

Made in Baltimore, Maryland

All items will be shipped within one week of purchase.