Thule Sleek Adapter Kit

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Easily convert your Thule Sleek stroller into a 2-seater with the Thule Sleek adapter kit. It includes upper and lower adapters that can be left on the stroller, even when it's folded down.

  • Features

    • Adapters let you attach the Sleek Sibling Seat or Sleek Bassinet to the Sleek stroller (Sibling Seat, Bassinet and stroller sold separately)
    • Adapter kit can also be used in conjunction with car seat adapters (not included) to accommodate Maxi-Cosi® and Chicco® seats
    • Note: Thule Sleek Adapter kit is included with the Thule Sleek Bassinet and Thule Sleek Sibling Seat


    View all Thule Stroller Accessories
  • Technical Specs

    Best Use



    10.24 x 10.16 x 2.95 inches


    1 lb. 8 oz.

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