Checkmate is a savings app with over one million users that have saved $$$ on brands like Sixshooter.
The Checkmate extension automatically applies Sixshooter discount codes, Sixshooter coupons and more to give you discounts on products like "NOMAD" XL Cargo Backpack.
Checkmate users have also been loving these products from Sixshooter.
Users have been saving products like this to their collections.