A lot of cyclists use top tube bags for carrying some ride essentials. These could be a phone, snacks, gloves, tools, or a power bank for long rides. Zefal has introduced their latest version of a top tube bag with the Z Adventure T1 and T1 Bolt, a bag that uses 100% welded construction and a waterproof zip.(Photos / Zefal)The Z Adventure T1 is a universal top tube bag that can be mounted to any bike of your choice road, gravel, fat, cargo, townie, or MTB. To help keep things in order inside the bag, the Z Adventure T1 is equipped with a key hook, an internal mesh pocket, and an integrated, unique cable channel. The channel is located in the center of the bag, giving the user the ability to run a USB charging cable to power or charge a light, cycling computer, or phone. Z Adventure T1 BoltWhat initially caught our attention was the bottom of the T1 Bolt which has enough holes to pass as Swiss cheese. The T1 Bolt, uses the bikes top tube mounting points for bolting it directly to the top tube but those mounting bolts dont always line up with where you want to mount the bag. Weve seen other bags with a few different mounting options, but Zefal cut to the chase lining almost the entire bottom of the bag with mounting holes. Z Adventure T1 & T1 Bolt Specs and RetailRetail: $44 (T1 and T1 Bolt)Z Adventure T1 SpecsType: Top-tube frame bagsMaterial: Polyester 420D TPUDimensions: 220 mm x 50 mm x 100 mmWeight: 150 gMounting: Self-gripping strapsCapacity: 1LClosing: Waterproof zipMaximum load: 1kgZ Adventure T1 Bolt SpecsType: Top-tube frame bagsMaterial: Polyester 420D TPUDimensions: 220 mm x 50 mm x 100 mmWeight: 150 gMounting: M5 x 16mm screws (included)Capacity: 1LClosing: Waterproof zipMaximum load: 1kgZefal.comThe post Zefals New Z Adventure T1 Bolt Top Tube Bag Has the Most Mounting Holes Weve seen appeared first on Bikerumor.