Product details:
Designed for Trek bikes with internal frame storage for your ride essentials
Securely holds tyre levers, CO₂ inflater and CO₂ cartridge (sold separately)
The Trek BITS Tool Bag may accommodate spare road and gravel tube sizes
Outer material is made from durable and lightweight UltraGrid(tm) and made from 50% recycled fibre
Water-resistant construction and a padded bottom to prevent contents from rattling and keep your gear safe
Not recommended for the Trek Speed Concept SLR
Bag Bontrager BITS Black, Unconditional Bontrager Guarantee
If for any reason you’re not satisfied with a Bontrager aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride
T&C:
This guarantee includes Bontrager after-market components, clothing and accessories. Bontrager OE (original equipment) componentry sold as part of a bicycle is excluded. Used items must be cleaned for a return. If you send merchandise that is not cleaned or laundered, we will return it to you at your expense.
Sections of this information and description was taken from Trekbikes.com, as we are an authorised dealer.