Zipp Speed Box 2.0 Bike Frame Bag - Waterproof Cycling Storage for Road & Mountain Bikes - Perfect for Commuting, Adventure Rides & Bike Packing

I got the 2.0 bag. I can squeeze in two tubes and a Pedros multitool barely. It is well made though. The 3 Velcro straps to secure it are useless. They cannot be cut to fit the bike. I used Velcro that I had lying around.This pouch is great! I had the Xlab Stealth Pocket in the same size but prefer this one over the Xlab, because it zips front to back and is more sturdy. Zipping front to back means that no gels or salt tabs will pop out when you are riding. Since it is a sturdy bag and not flimsy, you will have no problem moving the zipper up and down. The zipper on the Xlab bag seemed to stick when I moved it all the way down. This would make it hard for me to move the zipper back up while riding.Just big enough for the essentials, yet not a big bag on the top tube. Straps work great.Pobre calidad y soporte para llevar a una carrera de ciclismo.Hard to keep the bag on the top tube without sliding from side to side. The Velcro straps don't secure the bag sufficiently. Size of bag is good but needs to be more secure on the bike.great little 'bento-type' box. easy to access while riding and very sturdy. the only thing i'd change is to make the velcro straps a little shorter so they fit around the top tube of a steel frame bike. other than that. . .it's perfect.The box itself is nice, but the straps are long enough to strap the box to a space shuttle and you can't cut them down without destroying them. I have to use adhesive velcro tape or zip ties.Got the medium sized one. It holds 3 - 4 packs of shot bloks and extra room in the end for salt tabs. Great for half and full ironman distance races. Velcro straps secure easily to the bike and should fit a wide range of models.Having moved to under seat bottle holders, needed storage for emergency kit, fits tube, co2, levers and a multi tool no problem. Probably enough room for a gel or two and phone slave battery too. Was the middle sized one.The product I received was a second (or should have been). The water resistant seam over the zip was over-stitched so you couldn't fully open the zip. Also the plastic clips which are part of the straps are very thin and one broke when it as sinching it down to the cross bar. Aestheticly very nice but very poor finish. Hope their wheels aren't this bad.Good size bag for gels etc,if you want to put your phone in it(5.5inch screen maximum) buy the next size up.Ho acquistato le ver. 2.0, la media capienza. Confermo che non ci sta uno smartphone moderno ma a me serviva per altro: powerbank (cilindrica), chiavi di casa, apricancello, barrette.Il borsello sta perfettamente in forma, non è floscio neanche da vuoto, e non sborda dal tubo superiori così da non ostacolare le gambe neanche in fuori sella.Un bonus di valore è che le cinghie di fissaggio non sono cucite sul borsello ma passano attraverso e delle asole, così da poter stringere adeguatamente anche tubi "stretti" come quelli in acciaio, girando attorno al tubo anche un paio di volte senza lasciare inestetici lembi penzolanti.Prodotto TOP!Il prodotto è davvero ben costruito, con la parte esterna leggermente rigida e con un rivestimento morbido all'interno. Peccato che sia troppo piccolo; se si rinuncia a metterci dentro qualche barretta e/o gel, al limite entrano a fatica un paio di manicotti. Scordate di metterci un cellulare di nuiva generazione, magari solo un piccolo vecchio gsm.