DAWN TO DUSKTEKLITE TT 660 Gravel Bike Top Tube Storage Bag

5/2023 UPDATE - after 14 months one of the zippers broke and the adhesive holding the center divider no longer holds. Now stuck with bag with one functional zipper and no protection from my phone. Emailed Dawn to Dust and are sending me a new bag with improved zipper!10/2022 UPDATE - after 6 months one of the zippers got corroded (from sweat) and no longer works. Ended up soaking the bag in hot water and soap for 15 mins then taking a toothbrush to scrub the zipper. Eventually the zipper freed up. If you sweat lot, give the bag a deep clean every 3-4 months.Goals for top tube bag - hold my iPhone 13, my car keys, ID/cash, and 2-3 gels/bars. What I was putting in my jersey now in the bag. Overall bag does the job: Easily unzip while riding, my legs don’t hit while pedaling and fits all my required gear. But it’s not waterproof and doesn’t zip if it’s overpacked with stuff. Compared to other top bags, it’s one of the better units and I’ve got tons of complement’s about its size and function.

Perfect sized aero bag for short trips. This bag isn't huge but top tube bags have gotten too big. This bag tucks perfectly behind the stem and doesn't interfere with stand over. The bolt on holes could be reinforced better but it feels secure so far.

Easy install, good size but after a short period of time (maybe a month or so), one of the zippers is jammed. I got it freed, only for it to jam again.

Bag seems of good quality and reviews attest to the fact that it can be properly secured with the top tube bolts alone. Dusk till Dawn is also the OEM for the even smaller top tube bag BMC sells for its gravel bikes.I liked the idea of the two discreet pockets, one for the phone and the other for easy to reach gels and whatnot, but unfortunately I will have to return the bag as my relatively large Samsung Galaxy Note 20 Ultra will not fit and allow the zipper to be closed completely.

This is the BEST bar top bag. I've tried over a dozen. It is wide enough to fit essentials, including my S8 in a case, but my knees do not rub on it! Plus the velcro straps are superior to any on the market. They have a rubberized backing, the bag never moves or tilts! Easy to put on and take off bike. The zippers are sleek, easy to slide and the hood over them, as well as the material quality seem water proof. This looks great and is very functional. Worth every penny. Many others are very cheaply made, this is made and styled to impress. I'll add pics soon.

I really like this for the price. I have followed others warnings to not over-stuff it and I have been very happy with it!

One if the zippers is hard to use and does not mesh correctly.

Great bike bag! Fits my iPhone 11, keys, cards, and gels! The bag also fits on my Salsa MTB perfectly