9.3 average score from 28 reviews

SealTank L

Model number: BSB-62L
  • A top tube bag for all weather conditions
  • Toptube bag with hook and loop straps or bolt mounting options
  • Waterproof fabric and waterproof zipper ensure optimal protection against water
  • Blue interior makes all your contents in the bag visible
  • Convenient mesh pocket inside for storing phone or small items
  • Covered cable port enables charging or device connectivity on the go
More information

SealTank L Bag

The SealTank L is our most water-resistant top tube bag, designed for cycling in all weather conditions due to the welded seams, mudflap over the zippers, and waterproof fabric. The special design makes sure it fits perfectly on top of your top tube, and the three velcro straps keep your SealTank L right in place. Besides that, you can also choose to secure your SealTank with the blots that are included for an even more secure mounting. The special water-resistant zipper is easy to open and the special blue inner lining makes sure you can find your stuff easily inside without having to take everything out. Big smartphones easily fit into the SealTank L and due to the mesh inner lining your can orderly store your belongings easily inside.

SealTank L SealTank L
SealTank L SealTank L


  • Bag position Toptube
  • Mounting type Bolts, Hook and loop strap
  • Closing system Zipper
  • Bag material 600D TPU coated Nylon
  • Waterproofness Waterproof
  • Easy-to-mount/remove Yes


  • Volume (L) 1.1
  • Volume (ml) 1100
  • Width (mm) 60
  • Length (mm) 225
  • Weight (g) 92
  • Height (cm) 100