Sale Ends May 27

Thule  Sleek Sibling Seat

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Double your kiddo carrying capacity with the Thule Sleek Sibling Seat. This comfortable and spacious seat will transform your Thule Sleek into a 2-child stroller to bring a friend or sibling along.


  • Ventilated canopy with peekaboo window and extendable sun visor gives your child a pleasant ride in any weather and provides UV protection (UPF 50+)
  • Comfortable large seating area has a generous sitting height and footwell
  • Reversible seat allows for a parent- or forward-facing position
  • 3-position reclining seat has sleeping, resting and upright positions for a comfortable ride
  • Bumper bar rotates to the side so you can easily get your child in and out of the seat
  • Compatible with Thule Sleek stroller (not included)


View the Thule Sleek Product LineView all Thule Stroller Accessories

Technical Specs

Item #220946
Best Use



32.7 x 17.1 x 10 inches


6 lbs. 12.8 oz.

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